The AMP defines love as unselfishly doing things for the benefit of others.
Colossians 2:2-3 AMP
[For my hope is] that their hearts may be encouraged as they are knit together in [unselfish] love, so that they may have all the riches that come from the full assurance
of understanding [the joy of salvation], resulting in a true [and more intimate] knowledge
of the mystery of God, that is, Christ, in whom are hidden all the treasures of wisdom and knowledge [regarding the word and purposes of God].
The full assurance of understanding – what a joy our salvation is. Which results in Intimate knowledge of Christ. Oh intimate knowledge of Christ. Do you know how you can get that? Trust Him, talk to Him, experience Him. He is always closer to you than your next breath. Worship Him.