The Masoretes were Jewish scribes and scholars active between the 6th and 10th centuries CE. They played a crucial role in preserving the Hebrew Bible by developing a system of vocalization and cantillation marks. This system helped ensure accurate pronunciation and interpretation of the sacred texts. Their work culminated in the creation of the Masoretic Text, which is the authoritative Hebrew text of the Jewish Bible. The Masoretes meticulously copied and annotated manuscripts, providing notes on spelling, grammar, and textual variations to maintain the integrity of the scriptures for future generations.