There are several ways we will express our love for the brethren. The Bible teaches us to bear one another’s burden. We are to care for others in love. We should be concerned about the wellbeing of our fellow man. In the church of God, we should keep the brotherhood in true love.
1 John 3:16 (KJV) Hereby perceive we the love of God, because he laid down his life for us: and we ought to lay down our lives for the brethren.
As christians, we can give whatever we are able to give to sustain the life of our brethren. We should be good to others. We can donate blood or organs for our brethren who are in need of such. We can donate our blood if need be. We can donate our organs. There are people whose lives we can save. There are those who are threatened with life. Let us offer the help which we can to salvage the lives of the brethren.