Mark 2:7

2:7 “Why does this man speak this way? He is blaspheming! Who can forgive sins but God alone?”

Mark 10:15

10:15 I tell you the truth, whoever does not receive the kingdom of God like a child will never enter it.”

Mark 16:16

16:16 The one who believes and is baptized will be saved, but the one who does not believe will be condemned.