The Old Testament's last word — hard questions, open windows, and a coming messenger.
"For I am the LORD, I ______ not; therefore ye sons of Jacob are not consumed."
Malachi is the last voice of the Old Testament — after his final verse, heaven goes quiet for roughly four hundred years, until an angel startles a priest named Zacharias.
The book is built as a dispute — God makes a statement, the people fire back 'Wherein?', and God answers. Eight rounds of holy cross-examination.
Malachi 3:10 contains a rare divine invitation to put God to the test — 'prove me now herewith' — with windows of heaven promised to the faithful giver.
The Old Testament ends promising Elijah's return; Jesus said John the Baptist, camel hair and all, was that promise keeping its appointment.