What does the Bible say about spiritual dangers?

The Bible speaks extensively about spiritual dangers, particularly in the Psalms, where David articulates the emotional and spiritual turbulence he faced throughout his life. These dangers are often depicted as threats to the soul, showing that while physical peril is serious, the spiritual realm presents its own unique challenges. John Calvin noted that the Psalms are an 'anatomy of the soul,' revealing David's inner struggles rather than just external conflicts. Such awareness of spiritual peril is crucial for Christians, as Peter warns us to be vigilant against our adversary, the devil, who seeks to devour us (1 Peter 5:8). Therefore, believers must recognize and prepare for the spiritual warfare that challenges their faith and resolve.