From The Legal Limit on Sin:

Have you ever thought seriously of the fact that God has allotted you personally a limit on sin? Do you realize that he has allotted your church a limit on sin? Every entity that I have mentioned and every other entity of which you can conceive has been allotted a limit on sin by the Lord God Almighty.

In the light of this, is it reasonable to ask, "What is that limit and when do I reach it?" That is something God does not reveal. You have no way to know what your limit is or when you are nearing it, but you can and must know that there is a limit that God Himself has fixed...

It is a sobering thing to realize that each of us began sinning when we were very young children. It never ceases to astonish and distress me as I wath the little ones, to see a child obviously sinning, knowing the child was never taught that particular sin by his parents...

By the grace of God, live with such earnest determination and extraordinary spiritual conviction that day after day you will be as pure and innocent before God as the blood and power of Jesus Christ make possible.