Titus 3:9

But avoid foolish questions, and genealogies, and strifes and contentions about the law; for they are unprofitable and vain:

2 Timothy 2:14

These things remind them of, charging them before the Lord not to contend about words, which is profitable for nothing, and tends to the subversion of the hearers.

2 Timothy 2:23

but foolish and unlearned questions avoid, knowing that they produce quarrels; for the servant of the Lord ought not to wrangle,

2 Timothy 2:23

but foolish and unlearned questions avoid, knowing that they produce quarrels; for the servant of the Lord ought not to wrangle,

1 Corinthians 8:1

Now as to things offered to idols, we know that we all have knowledge about them. Knowledge however puffeth up, but charity edifieth.

1 Corinthians 13:2

And though I have the gift of prophecy, and am acquainted with all mysteries, and all knowledge: yea if I have faith, even. to remove mountains, and have not charity, I am nothing.

1 Timothy 1:3-7

As I exhorted thee to stay at Ephesus, when I went into Macedonia, that thou mightest charge certain persons not to teach other doctrine,

1 Timothy 4:7

But profane and groundless fables reject, and exercise thyself unto godliness.

2 Timothy 2:16

But avoid prophane empty harangues; for they will proceed to more impiety,

Titus 1:14

not attending to Jewish fables, and the precepts of men who turn away from the truth.

Treasury of Scripture Knowledge

Summary

But avoid foolish questions, and genealogies, and contentions, and strivings about the law; for they are unprofitable and vain.

General references

Bible References

Avoid

Titus 1:14
not attending to Jewish fables, and the precepts of men who turn away from the truth.
1 Timothy 1:3
As I exhorted thee to stay at Ephesus, when I went into Macedonia, that thou mightest charge certain persons not to teach other doctrine,
1 Timothy 4:7
But profane and groundless fables reject, and exercise thyself unto godliness.
2 Timothy 2:23
but foolish and unlearned questions avoid, knowing that they produce quarrels; for the servant of the Lord ought not to wrangle,

Unprofitable

1 Corinthians 8:1
Now as to things offered to idols, we know that we all have knowledge about them. Knowledge however puffeth up, but charity edifieth.
1 Corinthians 13:2
And though I have the gift of prophecy, and am acquainted with all mysteries, and all knowledge: yea if I have faith, even. to remove mountains, and have not charity, I am nothing.
2 Timothy 2:14
These things remind them of, charging them before the Lord not to contend about words, which is profitable for nothing, and tends to the subversion of the hearers.

General references

2 Timothy 2:23
but foolish and unlearned questions avoid, knowing that they produce quarrels; for the servant of the Lord ought not to wrangle,