Isaiah 6:5

6:5 I said, “Too bad for me! I am destroyed, ¹  for my lips are contaminated by sin, ²  and I live among people whose lips are contaminated by sin. ³  My eyes have seen the king, the Lord who commands armies.” ⁴ 

Luke 9:62

9:62 Jesus ⁵  said to him, “No one who puts his ⁶  hand to the plow and looks back ⁷  is fit for the kingdom of God.” ⁸ 

Colossians 4:17

4:17 And tell Archippus, “See to it that you complete the ministry you received in the Lord.”

[6:5]  ¹ tn Isaiah uses the suffixed (perfect) form of the verb for rhetorical purposes. In this way his destruction is described as occurring or as already completed. Rather than understanding the verb as derived from דָּמַה (damah, “be destroyed”), some take it from a proposed homonymic root דמה, which would mean “be silent.” In this case, one might translate, “I must be silent.”

[6:5]  ² tn Heb “a man unclean of lips am I.” Isaiah is not qualified to praise the king. His lips (the instruments of praise) are “unclean” because he has been contaminated by sin.

[6:5]  ³ tn Heb “and among a nation unclean of lips I live.”

[6:5]  ⁴ tn Perhaps in this context, the title has a less militaristic connotation and pictures the Lord as the ruler of the heavenly assembly. See the note at 1:9.

[9:62]  ⁵ tn Here δέ (de) has not been translated.

[9:62]  ⁶ tn Grk “the”; in context the article is used as a possessive pronoun (ExSyn 215).

[9:62]  ⁷ sn Jesus warns that excessive concern for family ties (looks back) will make the kingdom a lesser priority, which is not appropriate for discipleship. The image is graphic, for who can plow straight ahead toward a goal while looking back? Discipleship cannot be double-minded.

[9:62]  ⁸ sn The kingdom of God is a major theme of Jesus. It is a realm in which Jesus rules and to which those who trust him belong. See Luke 6:20; 11:20; 17:20-21.