Bless the Lord, O my soul: and all that is within me, bless his holy name. Bless the Lord, O my soul, and forget not all his benefits. Psalm 103:1, 2.
I would call your attention to the precious promises in the Word of God. All who are children of God have not the same powers, the same temperaments, the same confidence and boldness. I am glad indeed that our feelings are no evidence that we are not children of God. The enemy will tempt you to think that you have done things that have separated you from God, and that He no longer loves you, but our Lord loves us still, and we may know by the words He has placed on record for just such cases as yours. “If any man sin, we have an advocate with the Father, Jesus Christ the righteous” (1 John 2:1). “If we confess our sins, he is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness” (chap. 1:9).
Now, my dear sister, I have evidence that God loves you, and the precious Saviour, who gave Himself for you, will not thrust you from Him because you are tempted and in your weakness may have been overcome. He loves you still.
Peter denied his Lord in the hour of trial, but Jesus did not forsake His poor disciple. Although Peter hated himself, the Lord loved him, and after His resurrection, He called him by name and sent him a loving message. O, what a kind, loving, compassionate Saviour we have! And He loves us though we err.
Now do not worry yourself out of the arms of the dear Saviour, but rest trustingly in faith. He loves you; He cares for you; He is blessing you, and will give you His peace and grace. He is saying to you, “Thy sins be forgiven thee.” You may be depressed with bodily infirmities, but that is no evidence that the Lord is not working in your behalf every day. He will pardon you, and that abundantly. Gather to your soul the sweet promises of God. Jesus is our constant, unfailing Friend, and He wants you to trust in Him...
Jesus sees the guilt of the past, but He speaks pardon; and we must not dishonor Him by doubting His love. This feeling of guiltiness must be laid at the foot of the cross of Calvary. The sense of sinfulness has poisoned the springs of life and of true happiness. Now Jesus says, “Lay it all on Me. I will take your sins. I will give you peace. Banish no longer your self-respect, for I have bought you with the price of My own blood. You are mine. Your weakened will I will strengthen. Your remorse for sin I will remove.” Then turn your grateful heart, trembling with uncertainty, to Him, and lay hold on the hope set before you.—Letter 49, July 17, 1898, to a dear sister.
Reference: E.G. White, "The Upward Look," p. 212.