What It Means for You Wholehearted following does not have an expiration date
Caleb's story addresses two distinct seasons of spiritual life, and both of them with unusual directness. For those in the early stages of a calling — standing on the edge of something that looks too large, too well-defended, too populated with giants for the available resources — Caleb's minority report is the relevant word. The ten spies were not wrong about the facts. They were wrong about the conclusion. The giants were real; the conclusion "we cannot take it" was the error. What you see accurately when you survey the obstacle matters less than what you believe about the God who called you toward it.
For those who have been waiting — who received a promise years ago, who have watched others their age receive what they were promised or give up on what they were promised, who carry a sense of calling that has not yet materialized — Caleb's forty-five years of sustained faith is the relevant word. He did not receive the promise, check it off, and move on to something else while he waited. He followed wholly, for forty-five years, in a wilderness that provided no external evidence the promise was still active. The waiting did not produce bitterness or resignation. It produced a man who, at 85, was ready to ask for the hardest challenge available.
The phrase God used about Caleb appears six times in Scripture in connection with him: he "followed wholly," he had "another spirit." This is the description of a life, not a moment. Wholehearted following — the kind that does not reserve a portion, that does not hedge with secondary plans, that goes all the way without looking back — is the consistent characterization of Caleb's entire biography. And God's response to it was consistent too: the promise held, the man was kept alive, and the mountain was given. Following wholly, over the long term, changes what becomes possible when the time finally comes.