being applied, lukewarmness always happens. Jesus rebuked the Laodecians for lukewarm hearts (Rev. 3:15-16). We must fuel our hearts with the consuming fire (Heb. 12:28-29; Isaiah 10:17). David sought God’s own heart with a whole heart (Psalm 27:4; 138:1; 1 Chron. 28:9; Acts 13:22), begging us not to harden our own