Sometimes when we put Pax to bed, Everett comes in and sings him a prayer, which starts off "O God, guide me..." He stands against the wall and sways back and forth while he sings this.
Just now when I was putting him down for a nap, Pax leans against the wall, sways back and forth, and sings "Go God, go God, go God, goo gaa, etc...bye bye." Haha! He sang it twice, with bye-bye as the final line in both songs. These kids are so entertaining.