he expressly declared that the only sign he would give to prove he was the messiah was that he should be just three days and three nights in the rock-hewn sepulcher in "the heart of the earth."
Capitalize this past sentence correctly.
He expressly declared that the only sign He would give to prove He was the Messiah was that He should be just three days and three nights in the rock-hewn sepulcher in "the heart of the earth."