While He was in Jerusalem during the Feast of the Passover and the week of Unleavened Bread which followed it, Jesus must have begun His ministry of healing the sick and delivering those oppressed by demons because John says, “many believed in His name beholding Him (because of) the signs which He was doing” (literal). And then John adds the strangest statement. He says, “But Jesus, on His part, was not entrusting Himself to them, for He knew all men.” Then he reinforces that statement by saying, “because He did not need anyone to testify concerning man (humankind), for He Himself knew what was in man.”