How do we know God protects us from spiritual foes?

The Bible clearly teaches that God protects His people from spiritual foes, which is illustrated in passages such as 2 Kings 6, where the prophet Elijah is surrounded by a divine host. In verse 16, Elijah reassures his servant that 'they that be with us are more than they that be with them,' highlighting that God’s angels stand guard over His chosen ones. Moreover, 2 Thessalonians 3:3 asserts, 'But the Lord is faithful, who shall establish you, and keep you from evil.' This doctrine of divine protection reassures believers that God actively guards their hearts and minds against spiritual adversaries, providing comfort in their faith.