“I do not consider my own life of any importance to me, if only I may finish my course and the ministry that I received from the Lord Jesus, to bear thorough witness to the good news of the undeserved kindness of God.”
~Acts 20:24

Paul did not feel entitled to the privilege of teaching others about Christ.
He humbly recognized that he was a sinner and attributed the success of his ministry to Jehovah God. (1 Cor. 3:6; 15:9,10; 1 Tim. 1:12,13)
When a need for financial aid struck the congregation in Jerusalem, Paul personally risked his life to carry relief over to them. (Rom. 15:25,26)
He fulfilled his sense of debt towards God, grateful for the ransom sacrifice that allowed him to be God’s friend. (2 Cor. 5:18)
If we have the privilege of sharing God’s good news with others, may we equally treasure it.