The word “holy” comes from an Old English word, “halig” which means “whole” or “healthy.” We have a holy God. He wants us to live a holy life, one that is wholly dedicated to him, one that is spiritually and emotionally healthy for us. So, as Jesus continues his Sermon on the Mount, he makes a crucial point that not all his followers (including present day followers) understand well. Jesus came to free us from sin. He did not come to free us to sin. God commands that we live a holy life. He provides dire warnings to remind us just how holy he wants us to be. Today we face a rapid decline in public morals and private piety. Yet, Jesus calls his followers to be different. He urges personal purity.
After examining our lives, we can only despair over our lack of holiness. So, the Gospel Acclamation reminds us to flee to Christ who loves us despite our failures and who sacrificed himself for unholy people. Secure in his grace and empowered by the Holy Spirit, each day we strive to live the holy lives to which we have been called.