Spiritual Alertness

“Being aware of what is taking place around me so I can have the right responses”


An undisciplined, sluggish soldier with dull senses in battle will soon be sent home…in a body bag.  Combat requires an awareness of what is taking place around you.  A good soldier is an alert soldier.

In 2 Timothy 2:3, Paul exhorts his disciple, Timothy, to discipline himself like a “good soldier.” In fact, the Bible often portrays the Christian life with wartime imagery. Why? Because a spiritual war is being waged for the hearts and souls of men. As God uses his people to draw others to Himself, Satan wars against Him in an attempt to stop the progress of the gospel. Christians, as God’s “soldiers” in this war, are commissioned to spread the message of salvation that comes by grace, through faith in Jesus Christ (c.f. Ephesians 2:8-9).  Spiritual alertness is key to this endeavor.  If we are going to be “good soldiers” for the cause of Christ, we must maintain keen awareness of what is taking place around us in the spiritual realm, so that we can have the right responses.

 Be Alert to the Enemy(1 Peter 5:8)

“Be self-controlled and alert. Your enemy the devil prowls around like a roaring lion looking for someone to devour.”  (1 Peter 5:8 NIV*)

Discussion / Thought Questions:

  • What implications does this verse have for the Christian life?
  • Have you ever felt “attacked” by the devil? When? How?

Satan hates effective Christians who point others to Jesus Christ by reflecting his character and sharing their faith. He seethes in anger when God is glorified through the spread of the gospel. The devil would rather keep people in the dark regarding what Jesus did for them through his death on the cross. The only way to do this is to make “God’s soldiers” impotent in their mission. So when people put their faith in Jesus Christ alone for salvation and receive the free gift of eternal life, the devil is reminded of his ultimate defeat and goes on the prowl. Satan loves nothing more than rendering a Christian ineffective through sin, discouragement, or complacency.  We have an enemy that wants to destroy our lives and derail our mission to spread the gospel … be alert!

Be Alert in the Battle (Ephesians 6:10-20)

The apostle Paul also exhorts believers to be alert:

“With this in mind, be alert and always keep on praying for all the saints.” (Ephesians 6:18b)

With what in mind? In the preceding context, Paul states:

“Finally, be strong in the Lord and in his mighty power. Put on the full armor of God so that you can take your stand against the devil’s schemes. For our struggle is not against flesh and blood, but against the rulers, against the authorities, against the powers of this dark world and against the spiritual forces of evil in the heavenly realms. (Ephesians 6:10-12)

Discussion / Thought Question:

  • How can we, as “God’s soldiers,” be strong in the Lord and in his mighty power?

Communication is key in any battle.  If the enemy can knock out our means of communication with headquarters, the battle will soon be lost.  Christian “soldiers” are given two means of communication that will keep them alert in battle: The Bible (God speaking to us) and prayer (us speaking to God).

With God’s Word

In Ephesians 6, we are exhorted to put on the armor of God. A necessary component to this “armor” is the “sword of the Spirit” which is the Word of God, the Bible.  When Satan tempted Jesus three times in the wilderness (Matthew 4:1-11), how did Jesus fend off the attacks?  You guessed it!  Each time, he quoted Scripture.  Knowledge of God’s Word is essential to our spiritual alertness.

With Prayer

In Let the Nations Be Glad, John Piper provides an excellent description of prayer.  He states that prayer is primarily a wartime walkie-talkie for advancing the gospel in the world (see Paul’s instructions in Ephesians 6:19-20).  Prayer malfunctions when we attempt to turn it solely into a domestic intercom to call upstairs for more comforts in the living room! A spiritually alert Christian will be using prayer like a wartime walkie-talkie, praying God would use him or her in the great adventure of bringing others to Himself.


Review silently or in a small group, applications of the following “I will” statements:

  • I will be alert to the fact that I am in a spiritual battle with a spiritual enemy.
  • I will be faithful to my God-given mission to tell others about Jesus Christ.
  • I will memorize God’s Word so that I can fend off Satan’s attacks.
  • I will consistently support my fellow believers in prayer.
  • I will pray for those in my sphere of influence who don’t know Jesus Christ as Savior.


ALERTNESS – A Five-Minute Study (Version I)

Faith Committee, Character Council of Greater Cincinnati and Northern Kentucky


Contributed by Mark Irving

Director of Discipleship Ministries at Cedarville University, Cedarville, OH