My precious redeemer

1. Lord Jesus, I love Thee, I know Thou art mine;
For Thee all the pleasures of sin I resign;
My gracious Redeemer, my Savior art Thou,
If ever I loved Thee, Lord Jesus, ’tis now.

2. I love Thee, because Thou hast first loved me,
And purchased my pardon on Calvary’s tree;
I love Thee for wearing the thorns on Thy brow;
If ever I loved Thee, Lord Jesus, ’tis now.

3. I’ll love Thee in life, I will love Thee in death,
And praise Thee as long as Thou lendest me breath;
And say when the death-dew lies cold on my brow,
If ever I loved Thee, Lord Jesus, ’tis now.

4. In ages eternal of endless delight
I’ll ever adore Thee in glory so bright;
I’ll sing with the glittering crown on my brow,
If ever I loved Thee, Lord Jesus, ’tis now.

The author was 16 when he wrote this hymn

Here is a popular version of the hymn.