Mark 4:27
and should sleep, and rise night and day, and the seed should spring and grow up, he knows not how.
Ecclesiastes 11:5
As you do not know what is the way of the spirit, as how the bones grow in the pregnant woman's womb; even so you do not know the works of God who makes all.
Ecclesiastes 8:17
Then I looked at all the work of God, that a man cannot find out the work that is done under the sun; because though a man labors to seek it out, yet he shall not find it. Yea, further, though a wise one speaks of knowing, yet he shall not be able to find it.
John 3:7-8
Do not marvel that I said to you, You must be born again.
1 Corinthians 15:37-38
And what you sow, you do not sow the body that is going to be, but a bare grain (perhaps of wheat or of some of the rest).
2 Thessalonians 1:3
We are bound to thank God always for you, my brothers, as it is right, because your faith grows exceedingly, and the love of each one of you abounds toward one another;
2 Peter 3:18
But grow in grace and in knowledge of our Lord and Savior Jesus Christ. To Him be the glory, both now and to the day of eternity. Amen.