Colossians 1:6

Which has come to you. Indeed, in the whole world [that Gospel] is bearing fruit and still is growing [by its own inherent power], even as it has done among yourselves ever since the day you first heard and came to know and understand the grace of God in truth. [You came to know the grace or undeserved favor of God in reality, deeply and clearly and thoroughly, becoming accurately and intimately acquainted with it.]