light

God said,#tn The prefixed verb form with the vav (ו) consecutive introduces the narrative sequence. Ten times in the chapter the decree of God in creation will be so expressed. For the power of the divine word in creation, see Ps 33:9, John 1:1-3, 1 Cor 8:6, and Col 1:16.sn God said. By speaking, God brings the world into existence. The efficacious nature of the word of the Lord is a prominent theme in this chapter. It introduces the Law, the words and commandments from the Lord that must be obeyed. The ten decrees of God in this chapter anticipate the ten words in the Decalogue (Exod 20:2-17). “Let there be#tn “Let there be” is the short jussive form of the verb “to be”; the following expression “and there was” is the short preterite form of the same verb. As such, יְהִי (yÿhi) and וַיְהִי (vayÿhi) form a profound wordplay to express both the calling into existence and the complete fulfillment of the divine word. light.”#sn Light. The Hebrew word simply means “light,” but it is used often in scripture to convey the ideas of salvation, joy, knowledge, righteousness, and life. In this context one cannot ignore those connotations, for it is the antithesis of the darkness. The first thing God does is correct the darkness; without the light there is only chaos. And there was light! 4 God saw#tn Heb “And God saw the light, that it was good.” The verb “saw” in this passage carries the meaning “reflected on,” “surveyed,” “concluded,” “noted.” It is a description of reflection of the mind – it is God’s opinion. that the light was good,#tn The Hebrew word טוֹב (tov) in this context signifies whatever enhances, promotes, produces, or is conducive for life. It is the light that God considers “good,” not the darkness. Whatever is conducive to life in God’s creation is good, for God himself is good, and that goodness is reflected in all of his works. so God separated#tn The verb “separate, divide” here explains how God used the light to dispel the darkness. It did not do away with the darkness completely, but made a separation. The light came alongside the darkness, but they are mutually exclusive – a theme that will be developed in the Gospel of John (cf. John 1:5).sn The idea of separation is critical to this chapter. God separated light from darkness, upper water from lower water, day from night, etc. The verb is important to the Law in general. In Leviticus God separates between clean and unclean, holy and profane (Lev 10:10, 11:47 and 20:24); in Exodus God separates the Holy Place from the Most Holy Place (Exod 26:33). There is a preference for the light over the darkness, just as there will be a preference for the upper waters, the rain water which is conducive to life, over the sea water. the light from the darkness. Genesis 1:3-4 (NET)