The reason hardly any of us has known whether our good actions were coming from ourselves or from God is that the church has divorced faith from caring, and doing good comes from caring. We give to the poor; help those in need; endow churches and hostels; are considerate of our church, our country, and our fellow citizens; attend church regularly and worship and pray devoutly when we do; read the Word and religious literature; and think about our salvation—all without knowing whether our actions come from ourselves or from God.
These same actions can come from ourselves or from God. If these actions come from God, they are good; if they come from ourselves, they are not good. In fact, there are acts that in and of themselves resemble good ones and yet are obviously evil—hypocritical good deeds, for example, that are deceptive and deliberately misleading.
from Life/Faith, Section 9