What is "come to jesus"

alt. 1 (context idiomatic Christianity English) To experience or display a conversion or recommitment to Christianity or to undergo a related ritual, especially public confession of one's sins or weaknesses. 2 (context idiomatic US English) To become committed or display commitment to a cause. vb. 1 (context idiomatic Christianity English) To experience or display a conversion or recommitment to Christianity or to undergo a related ritual, especially public confession of one's sins or weaknesses. 2 (context idiomatic US English) To become committed or display commitment to a cause.