Years later, after leaving Lexington to join the Confederate army, he still prayed for them and sent money to the school. In turn, his devoted students loved and respected him. Many of them became influential members of the community. One, a Presbyterian minister, honored Jackson with a stained-glass window at his church in Roanoke, Virginia. The window, inscribed with Jackson's last words, still attracts visitors every year who want to witness the influence of Jackson's Sunday school.