1 Timothy 5:8

Whoever fails to provide for his own relatives, and particularly for members of his own family, has disowned the faith and is worse than an unbeliever.

Titus 1:16

They profess to know God, but they disown him by what they do; they are detestable, disobedient men, worthless for any good purpose.

Galatians 6:10

So then whenever we have an opportunity, let us do good to all men, especially to those who belong to the family of the faith.

2 Corinthians 6:15

How can Christ agree with Belial? Or what has a believer in common with an unbeliever?

2 Corinthians 12:14

Here it is the third time that I have been ready to come to see you, and I do not intend to be a burden to you now; for it is not your money but yourselves that I want; for children are not expected to lay up money for their parents, but parents for their children.

2 Timothy 3:5

keeping up the forms of religion, but resisting its influence. Avoid such people.

2 Peter 2:1

There were false prophets too among the people, just as there will be false teachers among you, who will introduce destructive sects and deny the Master who has bought them, thus bringing on themselves swift destruction.

Revelation 3:8

I know what you are doing. See! I have put before you an open door that no one can close. I know that you have little strength, but you have obeyed my message and you have not disowned my name.

Matthew 7:11

So if you, bad as you are, know enough to give your children what is good, how much more surely will your Father in heaven give what is good to those who ask him for it!

Matthew 18:17

If he refuses to listen to them, tell the congregation. And if he refuses to listen to it, treat him as a heathen or a tax-collector.

Luke 11:11-13

Which of you fathers, if his son asks him for a fish will give him a snake instead?

Luke 12:47-48

The slave who knows his master's wishes, but does not get ready or act upon them, will be severely punished.

John 15:22

If I had not come and spoken to them, they would not have been guilty of sin, but as it is, they have no excuse for their sin.

2 Corinthians 2:15-16

Yes, I am the fragrance of Christ to God, diffused among those who are being saved, and those who are perishing alike;

Jude 1:4

For some people have sneaked in among us??heir doom was foretold long ago??odless persons, who turn the mercy of our God into an excuse for immorality, and disown our only Master and Lord, Jesus Christ.

Revelation 2:13

I know where you live; where Satan has his throne! Yet you cling to my name and did not renounce your faith in me even in the days when my faithful Antipas, my witness, was put to death among you??here Satan lives.

Treasury of Scripture Knowledge

Summary

But if any provide not for his own, and specially for those of his own house, he hath denied the faith, and is worse than an infidel.

Bible References

And specially

Matthew 7:11
So if you, bad as you are, know enough to give your children what is good, how much more surely will your Father in heaven give what is good to those who ask him for it!
Luke 11:11
Which of you fathers, if his son asks him for a fish will give him a snake instead?
2 Corinthians 12:14
Here it is the third time that I have been ready to come to see you, and I do not intend to be a burden to you now; for it is not your money but yourselves that I want; for children are not expected to lay up money for their parents, but parents for their children.
Galatians 6:10
So then whenever we have an opportunity, let us do good to all men, especially to those who belong to the family of the faith.

House

1 Timothy 5:4
If a widow has children or grandchildren, let them learn first to show piety in the treatment of their own families, and to return the care of those who brought them up, for that is what God approves.

He hath

2 Timothy 3:5
keeping up the forms of religion, but resisting its influence. Avoid such people.
Titus 1:16
They profess to know God, but they disown him by what they do; they are detestable, disobedient men, worthless for any good purpose.
Revelation 2:13
I know where you live; where Satan has his throne! Yet you cling to my name and did not renounce your faith in me even in the days when my faithful Antipas, my witness, was put to death among you??here Satan lives.
Revelation 3:8
I know what you are doing. See! I have put before you an open door that no one can close. I know that you have little strength, but you have obeyed my message and you have not disowned my name.

And is

Matthew 18:17
If he refuses to listen to them, tell the congregation. And if he refuses to listen to it, treat him as a heathen or a tax-collector.
Luke 12:47
The slave who knows his master's wishes, but does not get ready or act upon them, will be severely punished.
John 15:22
If I had not come and spoken to them, they would not have been guilty of sin, but as it is, they have no excuse for their sin.
2 Corinthians 2:15
Yes, I am the fragrance of Christ to God, diffused among those who are being saved, and those who are perishing alike;
2 Corinthians 6:15
How can Christ agree with Belial? Or what has a believer in common with an unbeliever?