Drawing from Ephesians 6, this sermon exposes discouragement as one of the enemy's primary spiritual strategies, designed to rob believers of courage, hope, and confidence in God's Word. The message calls believers to put on God's full armor, hold tightly to their confessions of faith, and resist anxiety by trusting completely in God's reliability and faithfulness. Believers are also challenged to actively encourage one another, gather consistently in community, and boldly carry the Gospel to a world in need.