Why does God keep count of offenses? What makes a broken promise so serious in His eyes?
The phrase "for three transgressions... and for four" isn't just a poetic way to say "many times." It signals that God has been patiently observing Tyre's actions, accumulating offenses. The final straw, the act that seals their doom, is explicitly stated: they "delivered up a whole people to Edom" and, crucially, "did not remember the covenant of brotherhood."
This "covenant of brotherhood" points to a deep historical and relational bond between Tyre and Israel. It wasn't just a political alliance; it was built on mutual respect and aid, notably between King Hiram of Tyre and King David, and later Solomon. This friendship was so significant it was recognized by both sides as a divine blessing. Tyre's sin wasn't just a betrayal of a political pact; it was a betrayal of a divinely sanctioned relationship, a profound disregard for a shared history and the bonds of kinship, even when that kinship was symbolic or based on shared respect for God.
God's justice isn't arbitrary. It's a response to the violation of established relationships and agreements, especially those built on principles of loyalty and shared identity.