Note 9 at Col. 1:29: Serving Jesus Christ includes hard work. Paul used the Greek word KOPIAO to describe his "labor." This word actually means "to labour with wearisome effort" (Thayer). In the Greek this is in the present tense, which signifies a continuous and habitual action. Paul himself states, "But by the grace of God I am what I am: and his grace which was bestowed upon me was not in vain; but I LABORED MORE ABUNDANTLY THAN THEY ALL: yet not I, but the grace of God which was with me" (1 Cor. 15:10). The word "striving" is also in the present tense in the Greek. This word carries the idea of "competing in the gymnastic games and striving to obtain" (Thayer). Paul makes it clear that Jesus Christ and His grace was the source of his strength and ministry. Grace understood correctly is not a passive theological concept but a life giving power that manifests through men's weaknesses as they depend upon (exercise faith) in the living Christ (2 Cor. 12:9).

Note 10 at Col. 1:29: There is effort in the Christian life (see note 9 at this verse) but this verse makes it clear that our source of power is the Lord. The Amplified translation of this verse puts it this way, "For this I labor [unto weariness], striving with all the superhuman energy which He so mightily enkindles and works within me."