Mark 4:12

that in seeing they may see and not perceive, and in hearing they may hear and not understand, least they should be converted, and their sins be forgiven them.

Luke 1:16

and many of the children of Israel shall he convert unto the Lord their God.

2 Timothy 2:25-26

with meekness instructing those of different sentiments, not knowing but God may give them repentance to the acknowledgement of the truth;

Treasury of Scripture Knowledge

Summary

Turn us again, O God of hosts, and cause thy face to shine; and we shall be saved.

Bible References

We shall

Mark 4:12
that in seeing they may see and not perceive, and in hearing they may hear and not understand, least they should be converted, and their sins be forgiven them.
2 Timothy 2:25
with meekness instructing those of different sentiments, not knowing but God may give them repentance to the acknowledgement of the truth;