'Doing' in the Bible

For it is by grace [God’s remarkable compassion and favor drawing you to Christ] that you have been saved [actually delivered from judgment and given eternal life] through faith. And this [salvation] is not of yourselves [not through your own effort], but it is the [undeserved, gracious] gift of God;

not in the way of eye-service [working only when someone is watching you and only] to please men, but as slaves of Christ, doing the will of God from your heart;

Now, so that you may know how I am and what I am doing, Tychicus, the beloved brother and faithful minister in the Lord, will tell you everything.