Ephesians 4:15-16 Rather, speaking the truth in love, we are to grow up in every way into him who is the head, into Christ, from whom the whole body, joined and held together by every joint with which it is equipped, when each part is working properly, makes the body grow so that it builds itself up in love.
It’s clear throughout the New Testament that God expects us to grow spiritually once we’re His. It’s not acceptable for a professing follower of Christ to just remain a spiritual infant. He must grow into maturity, and we must then help others to do the same.
The Church is called the “body of Christ” many times and this is not to be overlooked. There are very interesting parallels between a physical human body and a church of believers. Every member must do their part in order for the body to function and the body must grow in order to become mature. A physical body that does not grow is not normal and something is wrong which must be corrected. It is also true that without a head the body does nothing. Without a head the body cannot properly grow either.
Look at this in regards to the Church. We can’t grow individually or corporately as a body without our Head, who is Jesus. We can’t expect to become mature if we do it in our own power, apart from His giving of life. Though every member has his or her own function, talent, and calling, we’re all subject to the Head. In Him we grow, in Him we function, in Him we find unity, and in Him we find life.
If His love flows throughout the Church, there is growth. If there is a lack of love, there is no growth. There is turmoil, not unity. There is disfunction, not a living out of calling. But with His love, all things are in order, all things are functional. The body grows in love.