If you lift up a flagstone or a rock in the garden you will notice all the bugs and creepy crawlies scurrying for cover as you expose them to the light. Similarly, when someone comes close to God they see the light of His holiness and it shows up their own sinfulness and unworthiness… but rather than scurrying to hide, if we confess and repent we can bathe in the light of God’s love and forgivness.