Romans 3:3

Even supposing some of them have proved untrustworthy, is their faithlessness to cancel the faithfulness of God?

Hebrews 4:2

For we have had the good news as well as they; only, the message they heard was of no use to them, because it did not meet with faith in the hearers.

Romans 10:16

But they have not all given in to the gospel of glad news? No, Isaiah says, Lord, who has believed what they heard from us?

2 Timothy 2:13

if we are faithless, he remains faithful" ??for he cannot be untrue to himself.

Romans 9:6

It is not, of course, as if God's word had failed! Far from it! 'Israel' does not mean everyone who belongs to Israel;

Matthew 24:35

Heaven and earth will pass away, but my words will never pass away.

John 1:16

For we have all been receiving grace after grace from his fulness;

Romans 11:1-7

Then, I ask, has God repudiated his People? Never! Why, I am an Israelite myself, a descendant of Abraham, a member of the tribe of Benjamin!

Romans 11:29

For God never goes back upon his gifts and call.

2 Corinthians 3:18

But we all mirror the glory of the Lord with face unveiled, and so we are being transformed into the same likeness as himself, passing from one glory to another ??for this comes of the Lord the Spirit.

2 Thessalonians 1:3

We are bound always to thank God for you, brothers ??it is proper that we should, because your faith grows apace and your mutual love, one and all, is increasing.

Titus 1:1-2

Paul a servant of God and an apostle of Jesus Christ for the faith of God's elect and for their knowledge of the Truth that goes with a religious life,

Hebrews 6:13-18

For in making a promise to Abraham God swore by himself (since he could swear by none greater),

Treasury of Scripture Knowledge

Summary

For what if some did not believe? shall their unbelief make the faith of God without effect?

General references

Bible References

If some

Romans 9:6
It is not, of course, as if God's word had failed! Far from it! 'Israel' does not mean everyone who belongs to Israel;
Romans 10:16
But they have not all given in to the gospel of glad news? No, Isaiah says, Lord, who has believed what they heard from us?
Romans 11:1
Then, I ask, has God repudiated his People? Never! Why, I am an Israelite myself, a descendant of Abraham, a member of the tribe of Benjamin!
Hebrews 4:2
For we have had the good news as well as they; only, the message they heard was of no use to them, because it did not meet with faith in the hearers.

Shall

Romans 11:29
For God never goes back upon his gifts and call.
Matthew 24:35
Heaven and earth will pass away, but my words will never pass away.
2 Timothy 2:13
if we are faithless, he remains faithful" ??for he cannot be untrue to himself.
Hebrews 6:13
For in making a promise to Abraham God swore by himself (since he could swear by none greater),

Faith

John 1:16
For we have all been receiving grace after grace from his fulness;
2 Corinthians 3:18
But we all mirror the glory of the Lord with face unveiled, and so we are being transformed into the same likeness as himself, passing from one glory to another ??for this comes of the Lord the Spirit.
2 Thessalonians 1:3
We are bound always to thank God for you, brothers ??it is proper that we should, because your faith grows apace and your mutual love, one and all, is increasing.
Titus 1:1
Paul a servant of God and an apostle of Jesus Christ for the faith of God's elect and for their knowledge of the Truth that goes with a religious life,

General references

Acts 28:24
Some were convinced by what he said, but the others would not believe.