2 Corinthians 3:16

But whenever a person turns to the Lord, the veil is taken away.

Romans 11:23

And they also, if they do not persist in unbelief, will be grafted in, for God is able to graft them in again.

John 6:45-46

It is written in the prophets, 'And they shall all be taught by God.' Everyone who has heard and learned from the Father comes to me.

Romans 11:25-27

I do not want you to be ignorant of this mystery, brothers, so that you may not be conceited: Israel has experienced a hardening in part until the full number of the Gentiles has come in.

Treasury of Scripture Knowledge

Summary

Nevertheless when it shall turn to the Lord, the vail shall be taken away.

The vail

General references

Bible References

When

Romans 11:25
I do not want you to be ignorant of this mystery, brothers, so that you may not be conceited: Israel has experienced a hardening in part until the full number of the Gentiles has come in.

The vail

John 6:45
It is written in the prophets, 'And they shall all be taught by God.' Everyone who has heard and learned from the Father comes to me.

General references

Luke 9:45
But they did not understand this saying, and it was hidden from them so that they did not perceive it; and they were afraid to ask him about this saying.
Luke 24:45
Then he opened their minds, so they could understand the Scriptures.
Romans 11:23
And they also, if they do not persist in unbelief, will be grafted in, for God is able to graft them in again.