2 Peter 1:9

For whoever lacks these qualities is so nearsighted that he is blind, having forgotten that he was cleansed from his former sins.

Ephesians 5:26

that he might sanctify her, having cleansed her by the washing of water with the word,

Hebrews 9:14

how much more will the blood of Christ, who through the eternal Spirit offered himself without blemish to God, purify our 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

Whoever says he is in the light and hates his brother is still in darkness.

Mark 10:21

And Jesus, looking at him, loved him, and said to him, "You lack one thing: go, sell all that you have and give to the poor, and you will have treasure in heaven; and come, follow me."

Luke 18:22

When Jesus heard this, he said to him, "One thing you still lack. Sell all that you have and distribute to the poor, and you will have treasure in heaven; and come, follow me."

John 9:40-41

Some of the Pharisees near him heard these things, and said to him, "Are we also blind?"

Romans 6:1-4

What shall we say then? Are we to continue in sin that grace may abound?

Romans 6:11

So you also must consider yourselves dead to sin and alive to God in Christ Jesus.

2 Corinthians 4:3-4

And even if our gospel is veiled, it is veiled only to those who are perishing.

Galatians 5:6

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

Galatians 5:13

For you were called to freedom, brothers. Only do not use your freedom as an opportunity for the flesh, but through love serve one another.

Titus 2:14

who gave himself for us to redeem us from all lawlessness and to purify for himself a people for his own possession who are zealous for good works.

James 2:14-26

What good is it, my brothers, if someone says he has faith but does not have works? Can that faith save him?

1 Peter 3:21

Baptism, which corresponds to this, now saves you, not as a removal of dirt from the body but as an appeal to God for a good conscience, through the resurrection of Jesus Christ,

2 Peter 1:4-7

by which he has granted to us his precious and very great promises, so that through them you may become partakers of the divine nature, having escaped from the corruption that is in the world because of sinful desire.

2 Peter 2:18-20

For, speaking loud boasts of folly, they entice by sensual passions of the flesh those who are barely escaping from those who live in error.

Revelation 3:17

For you say, I am rich, I have prospered, and I need nothing, not realizing that you are wretched, pitiable, poor, 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.

Bible References

Lacketh

2 Peter 1:5
For this very reason, make every effort to supplement your faith with virtue, and virtue with knowledge,
Mark 10:21
And Jesus, looking at him, loved him, and said to him, "You lack one thing: go, sell all that you have and give to the poor, and you will have treasure in heaven; and come, follow me."
Luke 18:22
When Jesus heard this, he said to him, "One thing you still lack. Sell all that you have and distribute to the poor, and you will have treasure in heaven; and come, follow me."
Galatians 5:6
For in Christ Jesus neither circumcision nor uncircumcision counts for anything, but only faith working through love.
James 2:14
What good is it, my brothers, if someone says he has faith but does not have works? Can that faith save him?

Blind

John 9:40
Some of the Pharisees near him heard these things, and said to him, "Are we also blind?"
2 Corinthians 4:3
And even if our gospel is veiled, it is veiled only to those who are perishing.
1 John 2:9
Whoever says he is in the light and hates his brother is still in darkness.
Revelation 3:17
For you say, I am rich, I have prospered, and I need nothing, not realizing that you are wretched, pitiable, poor, blind, and naked.

That he

2 Peter 1:4
by which he has granted to us his precious and very great promises, so that through them you may become partakers of the divine nature, having escaped from the corruption that is in the world because of sinful desire.
2 Peter 2:18
For, speaking loud boasts of folly, they entice by sensual passions of the flesh those who are barely escaping from those who live in error.
Romans 6:1
What shall we say then? Are we to continue in sin that grace may abound?
Ephesians 5:26
that he might sanctify her, having cleansed her by the washing of water with the word,
Hebrews 9:14
how much more will the blood of Christ, who through the eternal Spirit offered himself without blemish to God, purify our conscience from dead works to serve the living God.
1 Peter 3:21
Baptism, which corresponds to this, now saves you, not as a removal of dirt from the body but as an appeal to God for a good conscience, 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

Deuteronomy 6:17
You shall diligently keep the commandments of the LORD your God, and his testimonies and his statutes, which he has commanded you.
Ecclesiastes 10:18
Through sloth the roof sinks in, and through indolence the house leaks.
Luke 11:35
Therefore be careful lest the light in you be darkness.

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.