Being strong in the Lord is mentioned throughout the Bible to gives us assurance and confidence. Ps. 46:1 says, God is our refuge and strength. God’s great and mighty strength – as we seek and depend on Him.
The believer’s strength is not of the body but the spirit, measured in faithfulness, trust, and perseverance. By Grace, we live by Faith. Our actual struggle is against powers and principalities, and the Lord wants you to be strong. "For we wrestle not against flesh and blood, but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places." (Eph. 6:12). And every battle belongs to the Lord (1sam. 17:47).
Yet the blood of Christ has guaranteed your deliverance from that awful end. Jesus bought you with His precious blood and ensured that none of those bought would be lost. But thanks be to God, who gives us the victory through our Lord Jesus Christ. (1 Cor. 15:57).
Prayer is a powerful weapon that has divine power to demolish strongholds. There is a lot of strength in prayer, and it can help in making the situation better and provide you peace of mind. Seeking help from God is always a better option, and it will assist in experiencing victory in your battle.