A person may not be able to tell the exact time or place, or trace all the chain of circumstances in the process of conversion; but this does not prove him to be unconverted. Christ said to Nicodemus,

"The wind bloweth where it listeth, and thou hearest the sound thereof, but canst not tell whence it cometh, and whither it goeth: so is everyone that is born of the Spirit." John 3:8.

Like the wind, which is invisible, yet the effects of which are plainly seen and felt, is the Spirit of God in its work upon the human heart. That regenerating power, which no human eye can see, begets a new life in the soul; it creates a new being in the image of God. While the work of the Spirit is silent and imperceptible, its effects are manifest. If the heart has been renewed by the Spirit of God, the life will bear witness to the fact. While we cannot do anything to change our hearts or to bring ourselves into harmony with God; while we must not trust at all to ourselves or our good works, our lives will reveal whether the grace of God is dwelling within us. A change will be seen in the character, the habits, the pursuits. The contrast will be clear and decided between what they have been and what they are. The character is revealed, not by occasional good deeds and occasional misdeeds, but by the tendency of the habitual words and acts.

Go on to sc58.1...

White, Ellen Gould: Steps to Christ. Pacific Press Publishing Association, 1892; SC 57.2

From The Test of Discipleship