Be encouraged in faith, united in love and really unpack the treasures of wisdom that are hidden in Christ. That is what Paul desires for those who are growing in Christian maturity. The Amplified Bible expounds on this idea wonderfully: [For my concern is] that their hearts may be braced (comforted, cheered, and encouraged) as they are knit together in love, that they may come to have all the abounding wealth and blessings of assured conviction of understanding, and that they may become progressively more intimately acquainted with and may know more definitely and accurately and thoroughly that mystic secret of God, [which is] Christ (the Anointed One).
When we first moved to China, I saw knitters everywhere. Some were old ladies or young girls, some sat in small shops, others were squatting along the edge of the road, and some looked like they were sleeping but their hands were busy working a wide spectrum of yarn colors, knitting them into all sorts of practical items. Even though people have tried to teach me, I do not know how to knit. I am in awe of how a ball of yarn put onto two needles clinking next to each other produces a brilliantly creative and useful outcome. That is the picture of how we are to be as we develop in the process of loving God and loving people. Loving well, like knitting, requires training and skill, and it might come more naturally to some people than to others. But we all increase our ability to love (or knit) the more we practice. May this love of ours expand and never come unraveled.