There are a few different words for the concept of "time" in the New Testament Greek. "Chronos" is chronological time - it's what we are used to viewing time. It's a succession of events: we are born, we grow old, we die. Another word, "telos," means the end of time. When Jesus was on the cross, He cried out "It is finished [teleo]!" It is the completion of something. Then we have a very interesting word for "time" in the Greek: it is "kairos." It means a momentous occasion - it's a watershed moment, a defining moment. We see this show up in Mark 1 when we read about Jesus beginning His ministry. It reads,
Jesus came into Galilee, proclaiming the gospel of God, and saying, “The time [kairos] is fulfilled, and the kingdom of God is at hand; repent and believe in the gospel.” Mark 1:14b-15 (ESV)
Our lives are saturated with kairos moments. Every day we have an opportunity to experience the Lord's presence in very real and tangible ways. Being apprentices of Jesus means learning to identify these moments in our lives. We are always asking: "What is God saying?" and "What am I going to do about it?"