2 Peter 1:9

for he to whom these things are lacking is blind, seeing dimly, having forgotten the cleansing from his old sins.

Ephesians 5:26

that He might sanctify it, having cleansed it by the washing of the water in the word,

Hebrews 9:14

how much more shall the blood of Christ, Who through the Eternal Spirit offered Himself without blemish to God, cleanse your conscience from dead works to serve the living God?

1 John 1:7

but, if we walk in the light, as He is in the light, we have fellowship with One another, and the blood of Jesus His Son cleanses us from all sin.

1 John 2:9-11

He who says that he is in the light, and hates his brother, is in the darkness even until now.

Mark 10:21

And Jesus, looking on him, loved him, and said to him, "One thing is wanting to you: go, sell what you have, and give to the poor, and you shall have treasure in Heaven, and come, follow Me."

Luke 18:22

And Jesus, hearing it said to him, "Yet one thing is lacking to you; sell all that you have, and distribute to the poor, and you shall have treasure in Heaven, and come, follow Me."

John 9:40-41

Those of the Pharisees who were with Him heard these things, and said to Him, "Are we also blind?"

Romans 6:1-4

What, then, shall we say? Shall we persist in sin, that grace may abound?

Romans 6:11

Even so reckon ye also yourselves dead, indeed, to sin, but alive to God in Christ Jesus.

2 Corinthians 4:3-4

And, even if our Gospel has been veiled, it has been veiled in those who perish;

Galatians 5:6

For in Christ Jesus neither circumcision avails anything, nor uncircumcision, but faith working through love.

Galatians 5:13

For ye were called to freedom, brethren; only use not your freedom for an occasion to the flesh, but through love serve one another;

Titus 2:14

who gave Himself for us, that he might redeem us from all iniquity, and purify for Himself a special people, zealous of good works.

James 2:14-26

What profit is it, my brethren, if anyone says he has faith, but has not works; can such faith save him?

1 Peter 3:21

which, in its anti-type, immersion, now saves you also (not a putting away of the filth of flesh, but the requirement of a good conscience toward God), through the resurrection of Jesus Christ,

2 Peter 1:4-7

through which have been given to us very great and precious promises, that through these ye may become partakers of the divine nature, having escaped from the corruption that is in the world in lust:

2 Peter 2:18-20

For, uttering great swelling words of vanity, they entice, in desires of the flesh, by their lasciviousness, those just escaping from those who live in error;

Revelation 3:17

Because you say, 'I am rich, and have gotten riches, and have need of nothing'; and do not know that you are the wretched one, and pitiable, and poor, and blind, and naked!

Treasury of Scripture Knowledge

Summary

But he that lacketh these things is blind, and cannot see afar off, and hath forgotten that he was purged from his old sins.

General references

Bible References

Lacketh

2 Peter 1:5
and, even for this very reason, adding all diligence, in your faith supply virtue; and in virtue, knowledge;
Mark 10:21
And Jesus, looking on him, loved him, and said to him, "One thing is wanting to you: go, sell what you have, and give to the poor, and you shall have treasure in Heaven, and come, follow Me."
Luke 18:22
And Jesus, hearing it said to him, "Yet one thing is lacking to you; sell all that you have, and distribute to the poor, and you shall have treasure in Heaven, and come, follow Me."
Galatians 5:6
For in Christ Jesus neither circumcision avails anything, nor uncircumcision, but faith working through love.
James 2:14
What profit is it, my brethren, if anyone says he has faith, but has not works; can such faith save him?

Blind

John 9:40
Those of the Pharisees who were with Him heard these things, and said to Him, "Are we also blind?"
2 Corinthians 4:3
And, even if our Gospel has been veiled, it has been veiled in those who perish;
1 John 2:9
He who says that he is in the light, and hates his brother, is in the darkness even until now.
Revelation 3:17
Because you say, 'I am rich, and have gotten riches, and have need of nothing'; and do not know that you are the wretched one, and pitiable, and poor, and blind, and naked!

That he

2 Peter 1:4
through which have been given to us very great and precious promises, that through these ye may become partakers of the divine nature, having escaped from the corruption that is in the world in lust:
2 Peter 2:18
For, uttering great swelling words of vanity, they entice, in desires of the flesh, by their lasciviousness, those just escaping from those who live in error;
Romans 6:1
What, then, shall we say? Shall we persist in sin, that grace may abound?
Ephesians 5:26
that He might sanctify it, having cleansed it by the washing of the water in the word,
Hebrews 9:14
how much more shall the blood of Christ, Who through the Eternal Spirit offered Himself without blemish to God, cleanse your conscience from dead works to serve the living God?
1 Peter 3:21
which, in its anti-type, immersion, now saves you also (not a putting away of the filth of flesh, but the requirement of a good conscience toward God), through the resurrection of Jesus Christ,
1 John 1:7
but, if we walk in the light, as He is in the light, we have fellowship with One another, and the blood of Jesus His Son cleanses us from all sin.

General references

Luke 11:35
Take heed, therefore, lest the light in you be darkness.