What if I think my brother is completely at fault?
Romans 12:10 (NKJV) "Be kindly affectionate to one another with brotherly love, in honor giving preference to one another;"
"We should not allow any feelings to come into our hearts against any of our brethren, for this is not the spirit of Christ; it is not the principle of truth to be finding fault and thinking evil of our brethren. If there are any difficulties that arise in your midst, seek every way that you can to adjust them; this is your Christian duty. You may think that your brother is wholly in the fault, but if your brother does not come to you you must go to him, and try to come together. You must be in harmony; unless you are in harmony with another [person] Christ cannot abide in your heart. Will you bow before God in prayer every day and ask Him to let the light of His Holy Spirit come into your hearts? And do not cease pleading with God until every evil thought and feeling is overcome. Christ says, "Confess your faults one to another, and pray one for another, that ye may be healed." How much of this work have you done? Should the spirit of confession come into the church you would surely see of the salvation of God. . . . " {5MR 6.1}