3 And even if our gospel is veiled, it is veiled to those who are perishing. 4 The god of this age has blinded the minds of unbelievers, so that they cannot see the light of the gospel that displays the glory of Christ, who is the image of God. 5 For what we preach is not ourselves, but Jesus Christ as Lord, and ourselves as your servants for Jesus’ sake. 6 For God, who said, “Let light shine out of darkness,” made his light shine in our hearts to give us the light of the knowledge of God’s glory displayed in the face of Christ. 7 But we have this treasure in jars of clay to show that this all-surpassing power is from God and not from us. — 2 Cor. 4:3-7 NIV
When we allow God to use us as His witnesses, we may not see the results of our labors immediately. It has been determined that it takes more than 7 “touches” or exposures to the Good News for a person to accept Jesus Christ as their Savior. Our God desires that everyone should be saved, but the “god of this age”, satan, has blinded many to the truth of the Gospel. They cannot see the Light because they are focused on the pleasures of this world and the desires of the flesh. Their refusal to see the Light does not alleviate us of the responsibility of being the Light of Jesus Christ shining in a world of darkness. We have this Light of the knowledge of God’s glory shining in our hearts. God has placed His treasure, this knowledge of Him, in the hearts of human beings. These jars of clay are weak and decaying but the Light shining forth from them displays the power of the resurrection of Jesus Christ. This power is from God and not from us. That is why God has made us responsible for shining, but He has kept the responsibility for dispelling the darkness. We can be assured that if we do our part, He will faithfully do His part and souls will be added to the Kingdom.
9 “As the heavens are higher than the earth, so are my ways higher than your ways and my thoughts than your thoughts.10 As the rain and the snow come down from heaven, and do not return to it without watering the earth and making it bud and flourish, so that it yields seed for the sower and bread for the eater, 11 so is my word that goes out from my mouth: It will not return to me empty, but will accomplish what I desire and achieve the purpose for which I sent it. — Isaiah 55:9-11 NIV