And another:
The Messiah is described at Micah 5:2 as being from eternity (Hebrew olam), hence without beginning. Green’s Literal Translation of Micah 5:2 states:
And you, Bethlehem Ephratah, being least among the thousands of Judah, out of you he shall come forth to Me, to become ruler in Israel; and His goings forth have been from of old, from the days of eternity.
“Olam” means “eternity; remotest time; perpetuity, i.e., the vanishing point; gen, time out of mind (past or future), always, ever, everlasting, perpetual” (Strong and Vine’s, 205).
Reference to Christ’s prior eternal existence is also found at Proverbs 8:22 where many commentators equate Wisdom with Christ.
Jehovah possessed me in the beginning of His way, from then, before His works I was set up from everlasting (Hebrew olam), from the beginning, before the earth ever was (Proverbs 8:22 Green’s Literal Translation).
“Wisdom is of divine origin. It is here represented as a being which existed before all things (22-26) and concurred with God when he planned and executed the creation of the universe, …” (NAB notes 8,22-31).