Acts 25:14

While they stayed there [with him] for many days, Festus discussed Paul's case with the king, saying, "There is this man [named Paul] who was left in custody by Felix.

Acts 24:27

So, Felix allowed Paul to remain in chains, because he wanted to gain favor with the Jews [during that period of time]. Two years passed and Felix was succeeded by Portius Festus.

Treasury of Scripture Knowledge

Summary

And when they had been there many days, Festus declared Paul's cause unto the king, saying, There is a certain man left in bonds by Felix:

There

Bible References

There

Acts 24:27
So, Felix allowed Paul to remain in chains, because he wanted to gain favor with the Jews [during that period of time]. Two years passed and Felix was succeeded by Portius Festus.