Counting the Cost
For which of you, intending to build a tower, does not first sit down and estimate the cost, to see whether he has enough to complete it? Otherwise, when he has laid a foundation and is not able to finish, all who see it will begin to ridicule him, saying, 'This fellow began to build and was not able to finish.' Or what king, going out to wage war against another king, will not sit down first and consider whether he is able with ten thousand to oppose the one who comes against him with twenty thousand? If he cannot, then while the other is still far away, he sends a delegation and asks for the terms of peace. So therefore, none of you can become my disciple if you do not give up all your possessions.
Luke 14:28-33
Great multitudes were following Jesus, and instead of riding the wave he turned and thinned it. He wanted disciples, not crowds.
Jesus is the only founder who talks people out of a shallow yes. The half-built tower is his image for enthusiasm without surrender. Following him costs everything, and he insists we know it going in, because a counted cost is a kept commitment.
Sit down and do the math honestly: what has Jesus asked for that you are still holding back? Finishing the tower matters more than starting it loudly.