This is a portion from the book, The Beauty and Glory of Christ. It is excellent.
"I have to confess that I am on something of a campaign to stop testimonies–at least, the kinds of testimonies that people often tell. I hear people standing up to give their testimony, and they tell us about things that happened ten, twenty, or thirty years ago when they could say, "My beloved is mine!" That is good, of course; I am not decrying it. But I want to know how much more beautiful Jesus has become with the passing of the years. I want to hear how He sometimes dimmed the lights with dark providences and robbed you of much so that you were left with nothing but Him. I want to know how much more beautiful He has become to you, when God in His providence removed so much else on which you leaned once, and left you leaning only on Him. I want to hear how altogether lovely He has become as He has brought you along roads that made you say, 'O that I knew where I might find him! I look up and He is not here. I call to Heaven, and Heaven is silent. On my left hand and on my right hand, and He is not there. O that I knew!' Those moments when He left you saying, 'But he knoweth the way that I take' (Job 23:1-10)"
"In all these afflictions and trials, in the things that came into your life since you came to Christ, in the things that shaped you, not by the choices you made for yourself, but by the providences you would never in a million years have chosen for yourself–I want to know how much more lovely He has become in these things. That is the testimony I want to hear. What have you learned in your pilgrimage. that makes Him attractive still? You have left behind so many of your dreams and prospects in what has gone by of your wilderness journey. He has stripped you just as the bride in the Song seems to have lost everything in her search for her beloved in the way he has dealt with her. Yet all the time for her, and for you, the experience is designed to elicit an even more sweet appreciation of His beauty and loveliness and magnitude."
"So if, with all these valleys behind you, you can still say that 'he is the chiefest of ten thousand to my soul,' then I will listen to your testimony gladly."
Soli Deo Gloria