A “stronghold” is a major obstacle that stops the Holy Spirit from moving and prevents God’s blessings from appearing in a believer’s life (2 Cor 10:4-5).
It is important to realise that the voice in your head is not your true identity.
Instead, these voices are often “neural pathways”—physical connections in the brain formed through repeated actions or influenced by demonic spirits. In the Bible, these pathways are called strongholds (2 Cor 10:4).
They are created when you repeat behaviours that go against God’s Word. This could be because you are practising what the Bible calls “works of the flesh” (Gal 5:19), or it could be due to demonic influence.
Demons project sinful nature into a person’s thoughts, giving repetitive instructions that eventually wire the brain to act a certain way.