What does the Bible say about the motives behind seeking Jesus?

In John 6:26-27, Jesus exposed the false motives of the crowd that followed Him, stating they sought Him not for the miracles but because they were filled with bread. This teaches us that while many appear to seek Jesus earnestly, He discerns the underlying intentions of the heart. As 1 Samuel 16:7 states, 'Man looks on the outward appearance, but the Lord looks at the heart.' This understanding is crucial for Christians, as it challenges us to reflect on our reasons for following Christ and to ensure that our pursuits are sincere and rooted in faith and love for Him rather than mere earthly needs.