Why is understanding Psalm 22 important for Psalm 23?

Psalm 23 follows Psalm 22 not just numerically but spiritually, as understanding Psalm 22 is essential for appreciating the assurances found in Psalm 23. Psalm 22 is known as the 'Psalm of the Cross,' where it depicts the suffering of Christ and the sacrifice He made for His sheep. Recognizing that the Lord Jesus suffered for sin prepares the believer’s heart to proclaim, 'The Lord is my shepherd; I shall not want.' This foundational truth of Christ's sacrificial love enables a deeper understanding of His ongoing care and provision in our lives as our Shepherd, assuring us that we have everything we need in Him.