Where does “qaws Alla” come from?

qaws Alla (Maltese) comes from Arabic قَوْس الله, from Arabic قَوْس قُزَح.

Ancestry of “qaws Alla”, step by step

Step	Language	Word	Meaning
1	Arabic	قَوْس الله	bow of God
2	Arabic	قَوْس قُزَح	—

qaws Alla — Etymology, Origin & Word History | Etymology Explorer