In this verse, Jesus refers to the fulfillment of prophecy, indicating that the hatred He experienced was foretold in the scriptures. This statement underscores the reality that Jesus, despite His message of love and redemption, faced irrational and unjust hatred. The reference to 'their Law' points to the Jewish scriptures, specifically the Psalms, which contain similar expressions of being hated without cause.
For Christians, this verse serves as a reminder of the trials Jesus endured and the fulfillment of Old Testament prophecies about the Messiah. It highlights the fact that following Jesus may sometimes lead to facing opposition or misunderstanding. Believers are encouraged to remain steadfast in their faith, even when confronted with hostility. This verse also calls Christians to respond to hatred with love, patience, and forgiveness, emulating the example set by Jesus. It reassures believers that they are not alone in their struggles, as Jesus Himself experienced similar challenges.