Just as Jericho was a stronghold in Canaan, we have strongholds in our lives. Paul wrote: 'The weapons we fight with...have divine power to demolish strongholds. We demolish arguments and every pretension that sets itself up against the knowledge of God' (2 Corinthians 10:4-5 NIV). A stronghold is an 'argument' or a 'high thing' that 'exalts itself against the knowledge of God'. It is a conviction, outlook or belief that attempts to interfere with the truth and deny God's promises. It 'sets itself up against the knowledge of God' (2 Corinthians 10:5 NIV). It attempts to magnify the problem and minimise God's ability to solve it.
Does a stronghold have a strong hold on you? Do you speak the language of impossibility? God could never forgive me (the stronghold of guilt). I could never forgive that person (the stronghold of resentment). Bad things always happen to me (the stronghold of self-pity). I have to be in charge (the stronghold of pride). I don't deserve to be loved (the stronghold of rejection). I'll never recover (the stronghold of defeat). I must be good, or God will reject me (the stronghold of performance). I'm only as good as I look (the stronghold of appearance). My value equals my possessions (the stronghold of materialism).
Many Christians don't recognise the strongholds in their lives. But you don't have to be among them. God has given you the weapons of prayer, Scripture, the name of Jesus, the blood of Jesus, fellowship, etc. And collectively, they have 'divine power to demolish strongholds' (2 Corinthians 10:4 NIV).