Ephesians 1:20-23
20 which He exerted in Christ when He raised Him from the dead and seated Him at His right hand in the heavenly realms, 21 far above all rule and authority, power and dominion, and every name that is named, not only in the present age but also in the one to come. 22 And God put everything under His feet and made Him head over everything for the church, 23 which is His body, the fullness of Him who fills all in all.

Ephesians 4:13-16
13 until we all reach unity in the faith and in the knowledge of the Son of God, as we mature to the full measure of the stature of Christ. 14 Then we will no longer be infants, tossed about by the waves and carried around by every wind of teaching and by the clever cunning of men in their deceitful scheming. 15 Instead, speaking the truth in love, we will in all things grow up into Christ Himself, who is the head. 16 From Him the whole body, fitted and held together by every supporting ligament, grows and builds itself up in love through the work of each individual part.

Hebrews 3:12-13
12 See to it, brothers, that none of you has a wicked heart of unbelief that turns away from the living God. 13 But exhort one another daily, as long as it is called today, so that none of you may be hardened by sin’s deceitfulness.

Ecclesiastes 4:9-12
9 Two are better than one, because they have a good return for their labor. 10 For if one falls down, his companion can lift him up; but pity the one who falls without another to help him up! 11 Again, if two lie down together, they will keep warm; but how can one keep warm alone? 12 And though one may be overpowered, two can resist. Moreover, a cord of three strands is not quickly broken.

Galatians 6:1
Brothers, if someone is caught in a trespass, you who are spiritual should restore him with a spirit of gentleness. But watch yourself, or you also may be tempted.