If God is love, then why isn't His church? One of the reasons that the church has such a tough time walking in love is because you can't walk in something you don't understand. We ,in our flesh, love conditionally, based on what we get out of the relationship. It is hard for us to understand any other love outside of conditional love. I mean, yeah, we talk about it all the time. We love to use the word "agapa" and we are well aware of what it means, but do we believe it? The love of the Father embraces you no matter who or where you are in life. Nothing, not even sin, can separate you from His love.
1 John 4:8
He that loveth not, knoweth not God; for God is love.
In this verse the word "knoweth" is the word ginōskō in Greek. It means to understand.
So, the verse is saying that the only reason that people are not walking in love is because they do not understand God or His love for them.
Once you begin to understand His love for you it will make you want to express the same love and grace that you are experiencing from your Father. When you live in that understanding of His love it allows you to grow and move in love, because His love is made perfect (matured) in you ( 1 John 4:16-17).
We are called to walk in love and not just toward Christians. I was raised in a denomination that placed more emphasis on an eternal dwelling place than a relationship with God, through the finished work of Jesus Christ. They would spend most of their time motivating people by fear rather than by love. We went to "Judgment House" and "Heaven's Gates, Hell's Flames" every year, and every year we would weep bitterly with tears of .... FEAR.
This is not an effective method, because when the fear wears off then often times, so does the "salvation experience". Jesus motivates people by love, not fear. One of my favorite stories in The Bible is when they bring the adulteress to Jesus to be stoned. He told the crowd that if there was anyone present who had never sinned, they may throw the first stone. The powerful thing about that story is that there WAS someone there who had never sinned... Jesus! He was the only one there who had the right the throw a stone, but His answer to sin, was love. He said neither do I condemn you go and sin no more. This is the love of God in action.
When you see people who are not in the same place in life as you are try loving them instead of judging them, you don't know what they have been through. Maybe they just need to experience the love of God.