Where does “馬拉基亞” come from?

馬拉基亞 (Chinese) comes from Latin Malachias, from Ancient Greek Μαλαχίας, from Hebrew מַלְאָכִי, from Hebrew מַלְאָךְ — messenger; angel; messenger; ambassadors.

Ancestry of “馬拉基亞”, step by step

Step	Language	Word	Meaning
1	Latin	Malachias	Malachi, a book of the Tanakh and Old Testament
2	Ancient Greek	Μαλαχίας	Malachi prophet
3	Hebrew	מַלְאָכִי	—
4	Hebrew	מַלְאָךְ	messenger; angel; messenger; ambassadors

Every word from Hebrew מַלְאָךְ →Every word from Hebrew מַלְאָכִי →Every word from Ancient Greek Μαλαχίας →