(CNN) – Police in Lahore, Pakistan have charged two Christians with blasphemy after Muslims objected to their Bible study in a park last weekend, the attorney for one of the accused said.

Haroon Ayub Masih, 26, and friend Salamat Mansha Masih, about the same age, were studying the Bible in Lahore’s Model Town Park on Saturday (Feb. 13) when a group of Muslims approached and told them they should not read the Bible in public, attorney Aneeqa Maria of The Voice Society said.

When Haroon Masih told them that reading the Bible in public was not a crime in Pakistan and that they had no right to stop them, the Muslims began questioning them about their Christian faith and asked if they had any reading material to help them understand the Bible, Maria said.

“On their insistence, Haroon gave them a Christian book entitled, ‘Zindagi Ka Paani’’ or ‘Water of Life,’” said Maria, who represents Haroon Masih. “The youths took the book and left Haroon and Mansha for the time being.” Haroon Masih returned home a few minutes later,

while Mansha Masih remained in the park, she said. “A few minutes later, the Muslim youths returned to the spot where Mansha was present and attacked him, claiming that he and Haroon had blasphemed against their prophet,” Maria told Morning Star News. READ MORE