I really don't see where in the bible we are told that a person who has believed on the Lord Jesus Christ will burn in hell because their baptism was deficient. Besides, the command of Jesus was not to baptize in His name, but in the name of the Father and of the Son and of the Holy Spirit:
(Mat 28:19) Go therefore and make disciples of all the nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit,
Granted, Peter says in Acts 2:38, "in the name of Jesus Christ," but as commentator John Gill wrote on that verse: "in the name of Jesus Christ; not to the exclusion of the Father, and of the Spirit, in whose name also this ordinance is to be administered, Mat_28:19 but the name of Jesus Christ is particularly mentioned, because of these Jews, who had before rejected and denied him as the Messiah; but now, upon their repentance and faith, they are to be baptized in his name, by his authority, according to his command; professing their faith in him, devoting themselves to him, and calling on his name."
I find it worth noting that Jesus said:
(Mar 16:16) He who believes and is baptized will be saved; but he who does not believe will be condemned.
He didn't say, "He who is not baptized will be condemned," or "He who is baptized in the wrong way will be condemned."
