Why is it important to believe in the gospel?

Belief in the gospel is vital as it is the means by which individuals are saved and justified before God. Ephesians 1:19 highlights that belief requires nothing less than the power of Almighty God, demonstrating the miraculous work He performs in the hearts of the elect. This belief is not a mere intellectual assent but a trusting in Christ for salvation. The simplicity of the gospel provides assurance that all who come to Christ with faith are received and secure in His everlasting love.