Not to receive the grace of God in vain

2 Corinthians 6:1
We then, as workers together with Him also plead with you not to receive the grace of God in vain

Receiving the grace of God should be happening all the time. It is not that we pray for the grace or we come to God to ask His grace during our prayers when we are in trouble. God, Yshua, has already poured out His grace. It is for us to receive daily to replenish ourselves. We need to be soaked in His grace so we operate and walk in His grace. A commentator said that the proof of being absorbed in His grace is that we are in a total humble state before others, with nothing we can think of to put ourselves better than others, and be happy about it.