Why is it important to pray with sincerity?

Sincerity in prayer demonstrates our true dependence on God and our desire for His glory. As seen in Luke 11 and John 17, the essence of prayer is not merely about asking for our needs, but cultivating a heart that seeks to honor God. When we pray sincerely, we approach God with humility and acknowledgment of our reliance on His grace. J.C. Ryle aptly noted, 'Our true happiness is in perfect submission to God's will,' emphasizing that sincere prayers lead us to submit our desires to His purposes. True prayer shapes our hearts and aligns us with the divine will.