Demonstrate your Love
Beloved, let us love one another, for love is of God; and everyone who loves is born of God and knows God. He who does not love does not know God, for God is love. In this the love of God was manifested toward us, that God has sent His only begotten Son into the world, that we might live through Him. In this is love, not that we loved God, but that He loved us and sent His Son to be the propitiation for our sins. Beloved, if God so loved us, we also ought to love one another. (1 John 4:7
Love is not genuine unless it is demonstrated. God set the first example when he proved his love to us by sending his only Son to earth to die for our sins.
Therefore we need to show our love to each other by respecting and being kind to each other. This will prove to the world that God lives in our heart.