Another part of loving your brother what you love for yourself is really pushing the person to seek to rectify the flaws of others. Sometimes when we see flaws for others, instead of hoping, striving, and working toward rectify their difficulties in flaws, we actually exploit them. We take advantage of them and make ourselves feel better. This is actually a disease in the heart that we need to see someone to do something bad in order for us to feel good. Rather, we should fix their problems and love for them to able to grow in their relationship with Allah.
