NET

2 My goal is that their hearts, having been knit together in love, may be encouraged, and that they may have all the riches that assurance brings in their understanding of the knowledge of the mystery of God, namely, Christ,

Darby

2 to the end that their hearts may be encouraged, being united together in love, and unto all riches of the full assurance of understanding, to [the] full knowledge of the mystery of God;

KJV

2 That their hearts might be comforted, being knit together in love, and unto all riches of the full assurance of understanding, to the acknowledgement of the mystery of God, and of the Father, and of Christ;

Strong's

2 That ^G2443 their^G846 hearts^G2588 might be comforted^G3870, being knit together^G4822 in^G1722 love^G26, and^G2532 unto^G1519 all^G3956 riches^G4149 of the full assurance^G4136 of understanding^G4907, to^G1519 the acknowledgement^G1922 of the mystery^G3466 of God^G2316, and^G2532 of the Father^G3962, and^G2532 of Christ^G5547;