For years, Rabbi Tovia Singer has challenged Paul’s statement in Galatians 3:16 that the promise was made to Abraham’s “seed”—not “seeds”—arguing that Paul’s reasoning demonstrates a misunderstanding of Hebrew. But does the Hebrew evidence actually support that accusation? In this study, we examine the biblical Hebrew, the Dead Sea Scrolls, the Septuagint, and Second Temple Jewish usage. We look at the unmistakable plural forms of “seed,” including the Hebrew Bible itself, and then return to the promises given to Abraham to ask what Paul was actually arguing. Paul clearly knew that “seed” could describe a collective multitude. So why did he deliberately contrast “seed” with “seeds,” and identify the promised Seed with Christ? Was Paul wrong—or has a critical piece of the Hebrew evidence been overlooked?