Because it would prove that he was just an ordinary young man travelling in his gap year? That he wasn’t the son of God? Because the Serpent Stone had lifted him off the altar and put him on a windy hillside and given him muddy feet and all too human emotions?

But he had to have been somewhere. Why not here?

She shook her head slowly.

No, this was ridiculous. She was inventing the whole thing. She had allowed herself to be overwhelmed with all that had been happening to her and now, being here in Glastonbury, her brain was working overtime to slot everything into a convenient mould. The stone. Her mother. Her mother’s death. Her faith and the strange things that had happened in Cambridge. It all had to be part of some brain fever. She didn’t need counselling so much as hospitalisation and some hefty doses of anti-psychotic drugs.

She put the stone down beside her on the wooden slats of the bench and rubbed her hands up and down on her jeans with a shiver. She had to stop this. Now. It had gone far enough. Cal was making lunch. In ten minutes she would come to the kitchen door and call her. She must stand up, go back in and that would be that. No more. Put away the stone. Hide it. Bury it. Throw it into the pond. Go back to Ben and ask him – ask him what? She stood up and leaving the stone on the bench walked over to the ruins, pushing her hands deep into the pockets of her jacket. She should pray. But how could she pray now when that young man’s face would come to her, between her prayers and Jesus Christ?

This will destroy your faith.

She stared down the garden towards the orchard. The old apple trees, lichen-covered and bent, their branches knotted and thickened like arthritic limbs, were starting to shed their leaves, but there were still apples on them, small knobbly apples of some ancient species. She watched a blackbird pecking at one. It stopped as she spotted it and flew off startled to perch on the top of the tree. A movement at the corner of her eye caught her attention and she turned. Mora was standing near her, watching her.

‘No!’ She stepped back. ‘No! This is not happening!’

The blackbird flew squawking its alarm and disappeared over the hedge. Mora had gone.

‘Abi!’ Cal’s voice echoed down the garden. ‘Lunch!’

It wasn’t until she was sitting opposite Cal at the kitchen table that she realised she had left the Serpent Stone on the bench.

Mat looked at his brother and raised an eyebrow. ‘So, how do you think Abi is getting on?’ They were sitting at a corner table in the Black Lion, each with a pint and a ploughman’s before them.

‘OK.’ Ben’s reply was guarded.

‘Can’t talk about her?’

Ben shook his head. ‘Not much. Anyway, she has to work a lot of this stuff out for herself.’

‘With God’s help?’

Ben nodded. ‘Exactly.’

‘It’s just, all this ghost stuff. It’s weird how she’s stirred it up.’

Ben nodded again.

Mat grinned. ‘Apparently one of the ghosts came into the kitchen while she and Cal were talking. Did she tell you?’

Ben reached for his glass and took a sip. ‘She did mention it, yes.’ He wiped froth off his upper lip.

‘Cal was stunned. She didn’t see anything, but she said Abi’s reaction was interesting!’

‘Ah.’ Ben pulled his plate towards him. ‘This whole business is interesting!’

The little church was shadowy and very quiet. Abi let herself in and walked thoughtfully to a chair about halfway along the aisle. Sitting down she stared up at the east window. Her mind was a blank. She hadn’t been able to eat much lunch and her conversation had been non-existent when Cal tried to chat to her, glancing every now and then at her in concern.

In the end Abi gave up pretending. ‘I’m sorry. I’m not very good company. I think I need to go and think about things on my own for an hour or two. I might go over to the church.’

Cal had smiled and moved the plates without comment. ‘Take your time,’ she said as Abi walked out into the sunshine.

Old churches always had an atmosphere. A combination of worship and prayer, pain and sorrow, alternated with long periods of quiet and emptiness as the stone absorbed the emotions of the men and women who had come there with their supplications. Old churches like this one and St Hugh’s, medieval churches, had been built, she had once read, incorporating special long-forgotten mystical techniques to ensure the processing of pain and the constant gentle broadcasting of peace and love and prayer. They were, in effect, prayer machines. She gave a wistful smile remembering how she had tried to tell Kier as much. Maybe it was rubbish, but it was alluring rubbish and it was working now. The place was gently radiating peace and reassurance. She was, she realised, avoiding looking at the east window with its ancient depiction of the man on the cross. Her Lord. Jesus.

Could he really be Yeshua? A living, breathing young man with intense brown eyes, with all the compassion and gentleness which she would expect and yet a young man who was wandering round this countryside with a druid priestess, who clearly fancied her, who had doubts and worries and -

She stood up abruptly and walked up to the altar, staring up at the window. ‘What am I thinking?’ she asked out loud. ‘What on earth is going on? It can’t be you. It just can’t. This is nonsense. Nobody believes you came here. Nobody! The thought makes historians fall about laughing, theologians become apoplectic and mutter about the New Age and atheists take it as proof that everyone is mad!’ Her voice rang out in the silence and was absorbed by the limestone walls. ‘Well? Say something! Come on. Explain what is going on!’ She rested her hands on the altar, frowning up at the window. On the great slab of carved wood beneath her fingers were two brass candlesticks and a wooden cross. The slab was cold to the touch. Above her the glass in its soft lead framing was rippled and flawed, the colours gently muddy, throwing a warm wash of insipid light across the chancel as she stared into the face of the man on the cross. His skin was pasty, almost green, his loin cloth the colour of raw linen, his head streaked with blood from the enormous thorns on the woven twigs wedged down on his brow. His eyes were closed, his face serene. She shook her head. ‘This is not happening to me!’ Turning on her heel she walked swiftly back to the door and let herself out, closing it behind her with a bang before diving out into the sunshine. Almost running, she headed down through the churchyard into the orchard and stood there panting, trying to push the image of the man on the cross out of her mind.

Flavius returned at dusk. Throwing the reins of his horse to one of the boys working in the granary with a barked order to rub him down and feed him, he ducked into the round house and stared down at Lydia and Petra who were seated in their usual places by the fire. Cooking for the household was usually done in the separate kitchen, but tonight Sorcha had brought in a cauldron of bean and mutton soup and hung it from a tripod over their fire. She was feeding twigs into the flames to warm it, her face reflecting the flickering light as she concentrated on her task.

‘So!’ Flavius stood, hands on hips looking down at them. ‘The woman, Mora. Is she not the one who comes here with medicine for you, Petra?’

Petra looked up at him, her face white. ‘Why?’

‘Why?’ His face was tight with anger. ‘Because I have just ridden across the countryside to find out that the man I am looking for is one of her companions. He has been here months. He goes everywhere with her. He has probably been to this very house!’

Lydia stood up, her fists clenched in the folds of her skirts. ‘Do not dare to shout at my daughter, Flavius,’ she said, her voice tight with anger. ‘I can assure you no-one has come to this house with Mora except sometimes her betrothed, Cynan, who is as local as Sorcha here.’

‘What if I say I don’t believe you?’ Flavius pushed his face aggressively towards hers, his eyes as hard as flint.

‘What you believe, Flavius, is of no consequence to anyone here,’ Lydia said. Somehow she managed to keep her voice steady. She moved away from him around the fire and went to stand in front of her loom. As the flames under the cauldron rose, licking at the metal, the large room was full of leaping shadows. Lydia was studying the length of woven material hanging before her with exaggerated concentration, noting how the dancing light emphasised the russets and greens of her checked patterns. She reached out for the shuttle and weaving comb.

‘Leave it!’ Flavius was behind her in two long strides. He seized them out of her hand and threw them to the floor. ‘Look at me, Lydia!’ He grasped her wrist. ‘I will not be lied to!’

‘You will not threaten me, brother!’ She emphasised the word sarcastically, holding his gaze. ‘Take your hands off me now.’

‘Why should I?’ He gave a cold leer. ‘There was a time when you liked my hands on you, sister!’ He echoed her emphasis. ‘Does Gaius know about that?’

‘Mama?’ Petra’s call was anguished.

‘I’ll go for help.’ Sorcha dropped the ladle with which she had been stirring the soup back into the cauldron and turned towards the doorway. She dodged past Flavius and ducked outside before he could catch her. Within seconds she was back with two young men at her side. Dressed in working clothes, their feet swathed in loose-fitting boots, their hair long and unkempt, they stood side by side just inside the doorway looking at each other and then at Sorcha as though uncertain what to do.

He glanced at them and sneered. ‘Oh I am so frightened! Is this the best you can do, Lydia, in the way of a bodyguard?’ He reached into his belt and pulled out his dagger. ‘So,’ he said with an exaggerated sigh. ‘Who is first?’