Are these sentences grammatically correct?

Peter: He left everything behind, and went into Jesus’ tomb with the other disciples. He was very happy when he found the tomb empty and heard the good news that Jesus rose from the death.

Mary Magdalene: Every morning Mary Magdalene paid a visit to Jesus’s tomb. When she found out that Jesus rose from death, she was very happy and went to give the good news to the Apostles.

Thomas: Thomas did not believe that Jesus rose from death until he saw him. He regretted the fact that he believed in Jesus’ resurrection only when he saw him. When Thomas saw Jesus he said, “My Lord and my God”.