RE: Revelations 3:20
I am sure Jesus stands at the door of a person’s heart asking to come in.... However I am talking about a person who UP TO THE TIME HE/SHE DIES *REFUSES* to open that door.
I am not sure how his being Baptized as an infant will save him.
It doesn't. A baby cannot speak w/their mouth nor believe in their heart something they have no knowledge of.
"That if you confess with your mouth, "Jesus is Lord," and believe in your heart that God raised Him from the dead, you will be saved". Romans 10:9