“Thanks be unto God for his unspeakable gift.”
King James Version (KJV)
9:15 His unspeakable gift - His outward and inward blessings, the number and excellence of which cannot he uttered.
2Co 9:15 Thanks [be] unto God for his unspeakable gift. The Corinthians were asked to give; they were cited to the example of Christ (2Co 8:9); but now Paul bursts out in thanksgiving to God for his gift, which language cannot describe--Jesus Christ and his gospel. It was that gift which broken down the old enmity and bound together Jew and Gentile in love, so that Jewish Christians would pray, thank God for, and long for Gentile Christians like those that Corinth.