What does the Bible say about devotion to God?

The concept of devotion to God is illustrated profoundly in Luke 2:49 where Jesus, as a child, expresses His commitment to being about His Father's business. This devotion is not transient; it was evident throughout His life, culminating in His final declaration, 'It is finished.' In John 4:34, Jesus reveals that His sustenance comes from fulfilling the work His Father sent Him to do. This consistent devotion showcases that true commitment to God is characterized by a singular focus on glorifying Him, free from the ebbs and flows experienced by humanity. Reflecting our Lord's example, we are called to set the Lord always before us, as stated in Psalm 16:8, which should be the earnest desire of every believer.