Acts 9:4

and he fell to the earth, and heard a voice saying to him, Saul, Saul, why persecutest thou me?

Acts 14:15

and saying, Men, why do ye these things? We also are men of like nature with you, bringing to you glad tidings, that ye may turn from these vanities to the living God, who made heaven and earth and sea, and all things that are therein;

Philippians 3:19

whose end is destruction, whose God is their belly, and whose glory is in their shame, whose mind is on earthly things.

Treasury of Scripture Knowledge

Summary

And he said unto them, Why do ye such things? for I hear of your evil dealings by all this people.

Bible References

Why

Acts 9:4
and he fell to the earth, and heard a voice saying to him, Saul, Saul, why persecutest thou me?
Acts 14:15
and saying, Men, why do ye these things? We also are men of like nature with you, bringing to you glad tidings, that ye may turn from these vanities to the living God, who made heaven and earth and sea, and all things that are therein;

By all

Philippians 3:19
whose end is destruction, whose God is their belly, and whose glory is in their shame, whose mind is on earthly things.