Mark 3:29

3:29 But whoever blasphemes against the Holy Spirit will never be forgiven, but is guilty of an eternal sin”

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 10:43

10:43 But it is not this way among you. Instead whoever wants to be great among you must be your servant,