The only real answer to that question is, "by God's grace." Ministry by its very nature is a pouring out of oneself. When lived out as Jesus modeled it is sacrificial, it gets involved in the messy lives of sinful people, it endures abandonment, and yet it always believes in the ultimate victory of God's kingdom. It does NOT believe in the ultimate goodness of the human heart. On the contrary, it must come to peace with the fact that that so called "goodness" is a myth, in order to avoid disillusionment and synicism. Instead, enduring ministry comes to believe in the certainty of God's ultimate victory and rejoices in it.
Over the past two and a half years since we began Mission Adelante, mixed in with some glimpses of exciting ministry fruit, we have experienced a lot of these disappointments and discouragements. Several times during those discouraging seasons, Kristen and I have lain in bed asking ourselves, "what if this ministry doesn't grow?", "what if nobody responds to the gospel?", "what if we were left to do this alone?", "what if immigrants never open up to us on a personal level." Each time we have asked those questions God has only solidified and increased our commitment to this calling and ministry. While we currently enjoy measurable results and occasional victories in Mission Adelante, God reminds me that He is measuring "Enduring Faithfulness."
Will we continue to believe in His ultimate victory even when all we see are disappointing defeats? By His grace we will. Over the years, please make this your number one prayer for our family.