Ephesians 1:9

9 amaking known
Or  he lavished upon us in all wisdom and insight, making known . . .
to us the mystery of his will, caccording to his purpose, which he dset forth in Christ

Colossians 2:2

2that etheir hearts may be encouraged, being fknit together in love, to reach all the riches of full assurance of understanding and the knowledge of gGod’s mystery, which is Christ,
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