A firm grasp on the tension of living in the kingdom of God will take your application skills to the next level.

Kingdom Tension

As Jesus began his ministry, the essence of his message was “The time is fulfilled, and the kingdom of God is at hand; repent and believe in the gospel” (Mark 1:15). The messianic prophecies of Isaiah were fulfilled “today…in your hearing” at Nazareth (Luke 4:16-21). When the Jews asked Jesus when the kingdom of God would come, he clearly replied: “You see, the kingdom of God is in your midst” (Luke 17:20-21, CSB). Without a doubt, God’s kingdom had come in the person of Jesus Christ.

And yet, Jesus would also declare that “concerning that day and hour, no one knows” (Matt 24:36). “The kingdom of heaven will be like ten virgins who took their lamps and went to meet the bridegroom” (Matt 25:1) and like a man going on a journey and entrusting his property to his servants (Matt 25:14-30). At the last supper, Jesus assured his disciples that he would not drink any more wine “until that day when I drink it new in the kingdom of God” (Mark 14:25).

And of course, the day will come, at the end of all things, when Jesus “delivers the kingdom to God the Father after destroying every rule and every authority and power” (1 Cor 15:24).

So which is it, Jesus? Did you bring the kingdom here and now, or will you bring it on that final day when you return? And of course, his answer is “Yes, both.”

So those who have trusted in the Messiah Jesus as King of Kings and Lord of Lords have received the full forgiveness of their sins. The age to come has already broken into the present. But we still live in the presence of sin, and we see the effects of its power all around and within us. The present, evil age has not come to an end.

We live in the tension of overlapping ages. The power of the old has been broken, but it’s remnants remain with us. And the glories of the new have broken in, but not yet in their fulness. This is the nature of life under the Lordship of Christ prior to the resurrection and final victory.

The book of Revelation resorts to bizarre word pictures, drawn from the rest of the Bible, to paint this picture for us. We are already sealed and seated in heaven, praising the God to whom belongs all salvation (Rev 7:9-14, Eph 2:4-10)—yet we wait for the day when every hunger and thirst is satisfied and when every tear is wiped dry (Rev 7:15-17). We have seen the ancient serpent defeated and thrown down. We have conquered him by the blood of the Lamb and by the word of our testimony (Rev 12:7-12). Yet that dragon still makes war on those who keep the commandments of God and hold to the testimony of Jesus (Rev 12:17).

In short, though we’ve been saved, we must still be saved. Though we have been rescued, we still require rescue. We are no longer subject to sin’s penalty, but we still wrestle with sin’s power and must consign ourselves to sin’s presence. Until the final day, when sin’s penalty, power, and presence (and death itself) are all thrown together into the lake of fire to die forever.

Help with Application

So how does this doctrine help us to improve at applying the Bible?

In nearly any text, you can ask “kingdom tension” questions with respect to the author’s main point:

• How has Jesus taken care of this issue in his death and resurrection?
• What hope do we have to overcome the power of sin and misery in our lives?
• But what is it like to cohabit with the lingering presence of such sin and misery?
• What hope can you draw from the promises of God and the victory of Christ?
• And how will those promises and that victory be completed in the age to come?
• How does this tension drive your heart toward lament and godly complaint?
• In what situations is the cry of your heart simply “How long, O Lord?”
• How does the tension between forgiveness and ongoing sanctification increase your dependence on the Lord Jesus?
• What hope does it give you to know that Jesus sees you, knows your situation, and cares about it even more than you do?
• How can we appropriate the assurance of the age to come into our lives today, to see Jesus’ promises worked out even further?
• In what ways will we have to wait until the final day to see these promises fully resolved?
• What will help you to live within and endure that tension when it gets painful and complex?

I am intentionally sidestepping matters of creation, gifts, strengths, law, grace, salvation, and hope for the future when I ask these questions. That’s not because such matters are unimportant, but only because the focus of this post is on the tension of living in a kingdom that is both already here and not yet here.

Sometimes, robust reflection on this overlap of the ages will give us ample material to speak into the issues of our age: lament, oppression, injustice, sanctification, maturity, politics, social progress, anxiety, bodily malfunction, illness, personal suffering—to name just a few. Over the years, one of my sons has regularly asked me, “If Jesus died to take my sin away, why do I keep sinning?” Reminding him of the tension of living in an already and not yet kingdom doesn’t always solve his pain, but it fuels our lament and deepens our conviction. May it do the same for you and for those you lead.

Deepen your grasp of the tension of living in overlapping ages, and you’ll take your application skills to the next level.