God is our Father and therefore He edifies us to teach us faith and His pure love for us as His children. We are commanded to love others and only the dispensation of God leads to love through faith. The blessings that love brings are a pure heart, a good conscience and sincere/genuine faith. These are the characteristics of a pure heart.
Be careful to get involved in empty arguments with yourself or others. They make little sense and are not worth hearing. It will cause you to wish or desire as it is the emotional element that leads to consequent action. It is a strong natural impulse and can and is the easiest manner for Satan to get a hold onto your life. Satan's aim is for you to start doubting your faith.