Returning to Isaiah, we learn more about fasting. When we fast we should bow our heads down and express sorrow for sins, becoming penitent before the Lord. “Is not this the fast that I have chosen? to loose the bands of wickedness, to undo the heavy burdens, and to let the oppressed go free, and that ye break every yoke?” (Isa. 58:6). Through fasting we can free ourselves from the bondage of sin. We can be free from oppression and lightened of burdens. The yoke we use to pull our heavy cart of sin can be replaced by the Lord’s, which is easy and light [see 2 Ne. 15:18; Matt. 11:30].
Isaiah continued with things that we should do in conjunction with fasting. “Is it not to deal thy bread to the hungry, and that thou bring the poor that are cast out to thy house? when thou seest the naked, that thou cover him; and that thou hide not thyself from thine own flesh?” (Isa. 58:7). When we fast, we should also help feed the hungry and care for the poor and clothe the naked. That is what our Fast Offerings do today. They go to those in need in our ward, then stake, then the wider church. Through our offerings, we literally can bless the lives of our neighbors. Fasting gives us opportunity to stop focusing on ourselves so that we can focus on those around us.