love one another.
The gospel message that was preached from the beginning was: God so loved that He gave His only Son, that all should come into His family as sons, children of God, that love one another with the love of God.
12 Do not be like Cain, who was from the evil one and murdered his brother. And why did he murder him? Because his own deeds were evil and his brother's were righteous.
Cain’s hatred for his brother was over the issue of righteousness. Cain’s attitude and actions were of the evil one. Genesis 4 tells the story of the two brothers presenting their offerings to the Lord. Abel’s offering, most likely a lamb, was received and respected by God but Cain’s offering, from the fruit of his garden, was rejected.
I believe this offering to the Lord was to speak as a prophetic drama of the offering of Christ the Lamb of God for the sin of mankind. Cain presented fruit from cursed ground that required much toil and the sweat of the brow. Abel brought the first born of his flock as an offering, which spoke of Christ, the first born Son, who shed His blood for the sins of many. Cain’s offering declared that, by toil and sweat, man could pay for his own sin. In other words, Cain was saying that he did not need a savior but that enough hard work would make up for the failure in man. Abel’s offering spoke of trusting in the work of Christ to save man from sin.
Abel was righteous because he trusted in the offering of Christ, while Cain remained unrighteous because he trusted in his own efforts to conquer sin. Cain became very depressed and angry at being rejected, but the Lord told Cain that he must learn to master sin or it would be his master.
13 So do not be surprised, brothers, if the world hates you.
Brothers, sisters, family of God, do not be surprised by the opposition and hatred from that same spirit that was in Cain which remains in the whole world today. We who are righteous by trusting in the work of Christ on the cross will cause an anger to rise up those of the world and the evil one. Those, especially, who have a form of godliness but lack the fruit of righteousness, which is love, a holy life and a willingness to die for a brother or sister, not to murder them.
14 We know that we have passed from death to life, because we love one another. The person who does not love remains in death.
It takes God’s love to love others. The children of the world are under the curse of sin and death and do not have God’s love at work in, and through, them. They remain in death because sin continues to work death in them. The evidence that proves we have passed from death unto life is that we love one another.
15 Everyone who hates his brother is a murderer, and you know that no murderer has eternal life remaining in him.
Those who have eternal life want everyone to live; to end a life would be contrary to the eternal life that is within us. A murderer does not have the life and love of God
controlling them, so they do the works of their evil father.
16 This is how we have come to know love: Christ gave his life for us. We, too, ought to give our lives for our brothers.
God’s love in us is evidenced by our willingness to give up our own life for others, just as Jesus Christ did for us. There is a special bond of love through unity in the body of
Christ, but there is also a love for the lost.
Rom 5:7-8 For it is rare for anyone to die for a righteous person, though somebody might be brave enough to die for a good person. But God demonstrates his love for us by the fact that Christ died for us while we were still sinners.
17 Whoever has earthly possessions and notices a brother in need and yet
withholds his compassion from him, how can the love of God remain in
him?
God’s love, at work in us, motivates us to lay down our lives for our brothers and
sisters. That includes giving of our earthly possessions to meet a need if it is in our
power to do so. God’s love will remain in those who give it away because we will reap
what we sow.
18 Little children, we must stop loving in word and in tongue, but instead love in action and in truth.
Our faith must be more than a confession; it must have action as well. James 2:20
says: faith without works is dead. Faith believes that God is our source: we need not
look upon what we have as if it were given us totally for our own consumption
because every part or member of the body of Christ is part of us; we are one.
19 And this is how we will know that we belong to the truth and how we
will be able to establish our hearts in his presence.
Our acts of love, meeting the needs of others, is the evidence that we are walking in
the truth and, therefore, we will have boldness to stand in His presence.
20 If our hearts condemn us, God is greater than our hearts and knows
everything.
If we have somehow failed to love the way God loves, our heart may condemn us or
we might feel guilty when we read this portion of scripture, but God is greater than
out guilty heart. He knows us better than we know ourselves and doesn’t give up on
us. Therefore we should not allow condemnation to remain but remember that God is merciful, giving us another opportunity to get it right.