Thousands of Christians, weeping and praying, gathered at a church in a small southern Egyptian village to mourn seven of their community who were among the more than two dozen Christians shot dead by unidentified gunmen earlier on Friday, May 26.

Their grief quickly turned to anger as funeral prayers at the Church of the Sacred Family in the village of Dayr Jarnous became a protest march with young men chanting as they carried a large wooden cross.

'With blood and soul, we will defend you, oh cross!' they yelled. 'There is no god but God and the Messiah is God!'

Gunmen attacked a group of Coptic Christians traveling to a monastery in central Egypt on Friday, killing at least 29 people and wounding 24, with many children among the victims.

Eyewitnesses said three vehicles were attacked. A bus and a car transporting children and families to the monastery of Saint Samuel the Confessor were the initial targets.

The gunmen fired at the windows then boarded the vehicles, shooting dead all the men and firing at the feet of the women and children. They also took all the gold the women were carrying, eyewitnesses said. Some children were killed.

When one of the gunmen's vehicles had a flat tire, they stopped a truck carrying Christian workers, shot them and took their truck.

Women dressed in black wept and wailed, some even slapped themselves on the face. One woman whose father was killed had a breakdown and had to be carried away from the church by others.

Even the boy and girl scouts charged with organising the prayers and responsible for internal security in the church were crying.

'Did they deserve this? They were just going to work and then were killed,' said one crying woman, who did not give her name, referring to the Christian workers.

'God will avenge us. We will not do anything violent because we are Christians and love is in our hearts. It is enough that they will go to hell,' she said.