The Hebrew conjunction im (אִם) is the primary conditional particle in biblical Hebrew, meaning 'if,' 'whether,' or 'when.' It introduces conditional clauses and hypothetical scenarios throughout the Old Testament, appearing over 1,000 times.
Im is the hinge word of covenant conditions. The great blessings and curses of Deuteronomy 28 hang on this single word: if you obey... if you do not obey. The conditional structure of the Sinai covenant reveals that God's blessing flows through faithful response — not because grace is earned, but because covenant relationship is relational and responsive. Yet even in failure, God provides the 'if' of restoration: 'if my people humble themselves' (2 Chronicles 7:14). Every 'if' in Scripture is an open door of grace.