On Guard!

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When Jesus was discussing end times events with His disciples, He described days that looked pretty bleak. Do any of these descriptions sound familiar today?

  • Wars 
  • Turmoil
  • Persecution
  • Betrayal 
  • Family strife 
  • Christians hated by the world (see Mark 13:5-12)

In times like these, Jesus said many people will be deceived. This is why Jesus twice tells His followers to “be on your guard” (vv. 9, 23). 

What exactly does “on guard” look like? 

Maybe you’ve heard a similar phrase before a fencing match, reminding the combatants to raise their swords. That’s a good picture for Christians. Paul tells us that we can use the “sword of the Spirit, which is the Word of God” to defend ourselves during spiritual warfare (Ephesians 6:17). 

While Jesus is instructing His disciples, He tells them the sword-like power of His words. He said, “My words will never pass away” (Mark 13:31). In other words, His sword is invincible! 

Another modern-day phrase that fills out the definition of being on guard is when someone says, “Heads up!” This means to watch out for things that may be headed your way. Jesus reminded us, “I have told you everything ahead of time” (v. 23) so we can be aware of what’s coming. 

We are aware of the approaching dark days of the end times, but we are not afraid of them. Three times, Jesus tells us to “keep watch” (vv. 34, 35, 37). This Greek word means to be aroused from sleep so that we can give active and strict attention to the task before us. 

“Be on guard! Be alert!” Jesus said (v. 33), so that you don’t become apathetic. The devil prowls around, seeking to use the times of turmoil to confuse, deceive, and then mislead people. 

But we are not unaware of his schemes. 

Christian, we must stay on guard. We must be ready but unafraid of the opposition. We must keep in mind the never-failing Word of God, and we must use that sword to cut down the deceiving ideas. The Holy Spirit will give you the right words to wield at the right moment—

“…Don’t worry in advance about what to say. Just say what God tells you at that time, for it is not you who will be speaking, but the Holy Spirit.” (Mark 13:11) 

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