This is my command: Love each other. John 15:17
Not obeying God is a sin, for we are breaking his law. Even though Christ forgives us and gives us a new opportunity, out of his grace, He is waiting for us to become aware, repent and be able to walk under his laws and commandments.
Love is a commandment in which Christ orders us that we must love each other. There is no exception to this command, and our hearts must be willing to feel love for everyone, in spite of all the circumstances that surround relationships with others.
In this command, rancor, hate, wounds, disappointments, injustice, mistreatment, lack of consideration, pain, those are set aside. Thus, we pay no attention to the past or the present, since there is a love that can do all things and always perseveres.
Grace does not exonerate us from what we have to do, for his grace will remain with those who fulfill his will: that “you love one another.”