"The existence of a"

1. Alma 11: 22
     22 And Amulek said unto him: Yea, if it be according to the Spirit of the Lord, which is in me; for I shall say nothing which is contrary to the Spirit of the Lord. And Zeezrom said unto him: Behold, here are six onties of silver, and all these will I give thee if thou wilt deny the existence of a Supreme Being.
2. Alma 30: 48
     48 Now Korihor said unto him: I do not deny the existence of a God, but I do not believe that there is a God; and I say also, that ye do not know that there is a God; and except ye show me a sign, I will not believe.