If we prove to be unfaithful [i.e., to our commitment to Christ], He [still] remains faithful [to His word], for He cannot deny Himself. [Note: This verse refers to Christ remaining true to His promise of either accepting or rejecting us. See Matt. 10:32-33].

In the presence of God and of Christ Jesus, who will judge [both] those still alive and those who have already died, and in view of His appearing [i.e., at His second coming] and His kingdom [i.e., when it is revealed in its eternal splendor], I solemnly urge you:

Luke is the only one [of my fellow-workers still] with me. Pick up Mark and bring him with you for he [will be] helpful to me in [my] ministry.