Behold, how good and how pleasant it is for brethren to dwell together in unity! It is like the precious oil upon the head, running down on the beard, the beard of Aaron, running down on the edge of his garments. It is like the dew of Hermon, descending upon the mountains of Zion; For there the LORD commanded the blessing – life forevermore. (Psalms 133)
And Jesus said..
“And other sheep I have which are not of this fold; them also I must bring, and they will hear My voice; and there will be one flock and one shepherd. “Therefore My Father loves Me, because I lay down My life that I may take it again. No one takes it from Me, but I lay it down of Myself. I have power to lay it down, and I have power to take it again. This command I have received from My Father.” (John 10:16-18)
Let brotherly love continue. (Hebrews 13:1)
“A new commandment I give to you, that you love one another; as I have loved you, that you also love one another. By this all will know that you are My disciples, if you have love for one another.” (John 13:34-35)