Until the day break, and the shadows flee away… – Song of Songs 2:17

Think of the child of God, who is full of doubt. He is afraid that, after all, his supposed conversion was not a true one, and that he has proved it to be false by his own misbehaviour. He is afraid, I scarcely know of what, for so many fears crowd in upon him. He is crying to God to remove his doubts, and to let him once again-

“Read his title clear
To mansions in the skies.”

His eyes are looking toward the cross, and somehow, he has a hope, if not quite a persuasion, that he will find light in Christ, where so many others have found it. I would encourage that hope till it becomes a firm conviction and a full expectation. The day will break for you, dear mourner, the shadows will yet flee away. While I say that, I feel able to speak with great confidence, for my eye, as it looks round on this congregation, detects many brethren and sisters with whom I have conversed in the cloudy and dark day. We have prayed together, dear friends,-have we not? I have repeated in your hearing those precious promises which are the pillows of our hope; yet, at the time, it seemed as if you would never be cheered or comforted. Friends who lived with you grieved much to see you so sad; they could not understand how such as you who have lived so scrupulously as you believed to be right, should, nevertheless, come into sadness and despondency. Well, you have come out of that state, have you not? I can almost catch the bright expression in your eye as you flash back the response, “It is so, sir; we can sing among the loudest now, we can leap as a hart, and the tongue that once was dumb can now sing praises unto the Lord who delivered us.” Well, so shall it be to all who are in like case if they will but trust in the Lord, and stay themselves upon our God. Though they walk in darkness, and see no light, yet by-and-by the day shall break for them also. ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/2477.cfm