1 Corinthians 16:9
“For a great and effective door has opened to me, and there are many adversaries.”
As Paul comes to the conclusion of this letter, he writes to his friends in Corinth about his future plans. Notice, his plans all centered around serving the Lord and bringing the Gospel to others. He mentions a number of places that he will be traveling, including Ephesus, where he has “an open door.” This is a common phrase, both in our vernacular, and in the New Testament writings. We understand it to mean a way in, and use it with a wide variety of applications. We may refer to an open door for a new job, new house, or even a new relationship. When the term is used in the New Testament, it is restricted to speaking of opportunities for the furtherance of the Gospel. Paul explained this clearly when writing to the Colossians,
“. . . meanwhile praying also for us, that God would open to us a door for the word, to speak the mystery of Christ, for which I am also in chains, that I may make it manifest, as I ought to speak.” Colossians 4:3-4
The term “open” is used throughout the New Testament to refer to things that were closed until the Lord opened them. We read of eyes, ears, and graves being opened. We also read of the heavens being opened, and even the sealed scroll in Revelation was opened by the Lord. When Paul speaks of an open door in Ephesus, he is referring to an opportunity to minister where there was none before. Ministry is like that. There are people in your life who you have attempted to reach out to, and been rejected, but as you continue to walk with Jesus and pray for them, the Lord will open up a future opportunity to reach out to them.
One of the difficulties we face, is how to recognize when we have an open door. In Acts 13, Paul and Barnabas began their missionary campaigns. As we read the accounts, it was clear they had a wide open door to bring the Gospel to their world. Thousands of people were won to Christ, and dozens of churches were planted throughout Asia Minor and Europe.
But, how did they know it was the Lord who was sending them out? Two key elements in determining the will of God are revealed in their story. First, we are told, while they prayed and fasted, the Lord spoke to them. If we want to see doors open to minister to others, we need to seek the Lord. Jesus told us to ask, seek and knock. Perhaps now would be a good time to revisit your prayer list and add praying for an open door to share Christ with family and friends.
Second, Luke records, “So, being sent out by the Holy Spirit, they went” (Acts 13:4). Once they heard from the Lord, once they recognized they might have an open door, they began to walk through it. The only way to be sure we have an open door into someone’s life to bring them to Jesus, is to take steps in that direction. Make a call, text, email, tweet, IM or meet them face-to-face and simply invite them to come with you to church. Or meet for coffee and share the great things that the Lord has done for you.
Keep in mind that with an open door comes adversity, but the difficulties are more than worth the treasure of seeing our friends come to Christ.
Pastor Jim
The writer of Hebrews exhorts us not to forsake the gathering together of the brethren (Hebrews 10:25). In other words; get to church! That is the heart of what David is singing about in this Psalm. He begins by declaring what a blessing it is to have someone invite him to the house of the Lord. Even as the king of a nation, David was still a man, and as a man, it would be wonderful to receive an invitation from someone to attend worship.
The story of Rahab is a story of redemption. It is nothing short of a miracle. The Spirit opened Rahab’s eyes to understand that YHWH is the true and living God. This happened as a result of the Word of God reaching her ears long before the spies ever set foot in Jericho. For decades, her people had been hearing stories of a people whose God had parted the Red Sea and given them victory over Egyptian bondage. Now those same people were at her doorstep, and Rahab wanted to join the people and the God of Israel. She had come to realize, salvation would be found in God alone, but she did not want to follow Him alone. In what is a beautiful example of intercessory prayer, Rahab pleads not only for herself but for her loved ones. 
Jesus tells a story to reveal His desire for all men everywhere to be saved. The cast includes God, played by the man giving the feast; the Christian, played by the servants sent out to invite people to the feast; and the population of planet earth, played by those who receive the invitation. Notice the excuses given by those who reject the offer. Two of the three who reject the invitation use business as an excuse. Perhaps they were driven by a sense of responsibility. Thinking they did not have time for spiritual things, but must provide for their families. Or perhaps, they were caught up in the desire for more. I believe it was Rockefeller, who, when asked how much money was enough said, “Just a little more than you have.” The third person refused to come, using His family as an excuse. Perhaps he even desired to come, but thought his wife would not be interested. Notice he said, “I have married a wife, and therefore I cannot come.” He may have been thinking, I will eventually come, but now is not a good time for me.