The Bible states in Mark 12:31 that everyone should love his/her neighbour as him/herself. It went on to say that there is no commandment great than that. This tells us why it is important for us to love everyone we come across without discrimination.

Here, the bible is telling us again in the book of Romans 12:9-10 that 'Hate' is evil and when we say we love someone that love must be sincere. Loving your friend should not be word of the mouth but rather action. We are also to be devoted to one another in BROTHERLY LOVE.

Sin is something as humans we cannot depart from. They bible says we were born in sin, we speak sin, the way we think is sinful and a lot more. This same Holy bible is directing us in 1st Peter 4:8 that "Above all, we should love one another deeply and that love covers all sins."
It is true because Jesus Christ died to save us from our many sins due to the LOVE he had for mankind

This verse from 1st John 4:16 is very simple because it say "if you live in love, you live in God and God lives in you" It simply means if you despise love God is also going to despise you