Why is following Jesus essential for being spiritually fed?

In Mark 8, it is evident that those who followed Jesus were physically hungry, but more significantly, they exhibited a hunger for spiritual truth. The people followed Him into the wilderness, demonstrating their need for His teachings and guidance. Jesus responds to their physical needs, but this serves as a metaphor for spiritual feeding—the sustenance that comes from Him alone. He states that only those who recognize their spiritual hunger and follow Him will be fed. This reflects the Reformed theology of the need for grace and the necessity of faith; without following Christ, one cannot receive the fullness of spiritual sustenance He offers. The act of feeding the multitude further emphasizes that spiritual nourishment is found only in Christ, highlighting the importance of remaining closely connected to Him.