What does the Bible say about Armageddon?

The term 'Armageddon' has become synonymous with the final cosmic battle, but Scripture reveals it not as merely an earthly conflict but as the climactic return of Christ. According to Revelation 19, Jesus is depicted on a white horse, signifying His authority as 'King of Kings and Lord of Lords.' He comes in righteousness to judge and wage war against the forces opposing God. The battle is ultimately spiritual, involving the gathering of all ungodly powers opposed to Him, illustrating a profound cosmic struggle beginning from the Garden of Eden and culminating in Christ's triumphant return.