What must we do to love God, our neighbor, and ourselves? To love God, our neighbor, and ourselves we must keep the commandments of God and of the Church, and perform the spiritual and corporal works of mercy.
My dear children, let us not love in word, neither with the tongue, but in deed and in truth. (I John 3:18)
Which are the chief corporal works of mercy? The chief corporal works of mercy are seven:
Further reading: CCC 2443-2449