"Lord, what a wretched, wretched heart" by Henry Fowler. Gadsby Hymn 1030. Tune 'Jazer'.

1 Cor. 6:19-20, What? know ye not that your body is the temple of the Holy Ghost which is in you, which ye have of God, and ye are not your own? For ye are bought with a price: therefore glorify God in your body, and in your spirit, which are God’s.
Rom. 14: 7-9, For none of us liveth to himself, and no man dieth to himself. For whether we live, we live unto the Lord; and whether we die, we die unto the Lord: whether we live therefore, or die, we are the Lord’s. For to this end Christ both died, and rose, and revived, that He might be Lord both of the dead and living.
1 Cor. 3:23, And ye are Christ’s; and Christ is God’s.
1 Pet. 1: 18-19, Forasmuch as ye know that ye were not redeemed with corruptible things, as silver and gold, from your vain conversation received by tradition from your fathers; but with the precious blood of Christ, as of a lamb without blemish and without spot.
John 1: 7, The same came for a witness, to bear witness of the Light, that all men through Him might believe.
1 John 3:8, He that committeth sin is of the devil; for the devil sinneth from the beginning. For this purpose the Son of God was manifested, that He might destroy the works of the devil.
Heb. 2: 14-15, Forasmuch then as the children are partakers of flesh and blood, He also Himself likewise took part of the same; that through death He might destroy him that had the power of death, that is, the devil; and deliver them who through fear of death were all their lifetime subject to bondage.
John 6:39, And this is the Father’s will which hath sent Me, that of all which He hath given Me I should lose nothing, but should raise it up again at the last day.
John 10:28-29, And I give unto them eternal life; and they shall never perish, neither shall any man pluck them out of My hand. My Father, which gave them Me, is greater than all; and no man is able to pluck them out of My Father’s hand.
Luke 21:18, But there shall not an hair of your head perish.
Matt. 10:30, But the very hairs of your head are all numbered.
Rom. 8:28, And we know that all things work together for good to them that love God, to them who are the called according to His purpose.
2 Cor. 1: 22, Who hath also sealed us, and given the earnest of the Spirit in our hearts.
2 Cor. 5:5, Now He that hath wrought us for the selfsame thing is God, who also hath given unto us the earnest of the Spirit.
Rom. 8:14, For as many as are led by the Spirit of God, they are the sons of God.
Rom. 7:22, For I delight in the law of God after the inward man.
Luke 24:47, And that repentance and remission of sins should be preached in His Name among all nations, beginning at Jerusalem.
1 Cor. 6:10-11, Nor thieves, nor covetous, nor drunkards, nor revilers, nor extortioners, shall inherit the kingdom of God. And such were some of you: but ye are washed, but ye are sanctified, but ye are justified in the name of the Lord Jesus, and by the Spirit of our God.
John 9:41, Jesus said unto them, If ye were blind, ye should have no sin: but now ye say, We see; therefore your sin remaineth.
Rom. 3:10, 19, As it is written, There is none righteous, no, not one. Now we know that what things soever the law saith, it saith to them who are under the law: that every mouth may be stopped, and all the world may become guilty before God.
John 17:3, And this is life eternal, that they might know thee the only true God, and Jesus Christ, whom thou hast sent.
Eph. 5:8-10, For ye were sometimes darkness, but now are ye light in the Lord: walk as children of light: (for the fruit of the Spirit is in all goodness and righteousness and truth;) proving what is acceptable unto the Lord.
Gadsby Hymn 1030:
1
Lord, what a wretched, wretched heart,
I feel from day to day;
Vile and unsound in every part;
Subdue it, Lord, I pray.
2
I groan, and pray, and cry, and strive,
To have it all removed;
Can it be thus in those who live?
In those whom God has loved?
3
Can such besetting evils dwell
In sinners born of God?
Could black corruptions rise and swell
Where Christ applies his blood?
4
To thee, dear Lord, for light I cry,
On this my darksome path;
O let thy mercy me supply;
O Lord, increase my faith.