How do I get through the second trial

Hint 1 of 5:

You can only walk on certain stones.

Hint 2 of 5:

Look at the top of the screen.

Hint 3 of 5:

This trial is known as the word of God.

Hint 4 of 5:

You can only walk on whatever letters appear in the name of God, as it...

Hint 5 of 5:

is spelled at the top of the screen. The letters change from game to game.