As William Tyndale was
translating the New Testament, he came across 2 Corinthians 5:18--"And
all things are of God, who hath reconciled us to himself by Jesus Christ, and
hath given to us the ministry of reconciliation." Only the Greek text he
was translating from didn't use the word reconciliation. The word
he needed to properly express the concept just didn't exist in English. So he
made one up: At-one-ment.
God hath given to us the
gospel of the Atonement.
We usually speak about
the Atonement of Jesus Christ in context of how He suffered and died for our
sins. Indeed, that is the meat and bones of His great atoning sacrifice, the
promise that if we make sacred covenants and keep them until the end, we may be
allowed to pass the immeasurable gulf of sin that separates us from
heaven--"for he hath made him to be sin for us, who knew no sin; that we
might be made the righteousness of God in him." (2 Cor. 15:21)