What does "amen" mean?

Amen: Amen, amen, I say to thee, except a man be born again, he can not see the kingdom of God. John ii.

Additional senses

  1. 2.Rhemish Trans. To say amen to, to approve warmly; to concur in heartily or emphatically; to ratify; as, I say Amen to all.
  2. 3.To say Amen to; to sanction fully.

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