But I will stay on at Ephesus until Pentecost, because a great door for effective work has opened to me, and there are many who oppose me. 1 Corinthians 16:8-9
Effective work is almost always tougher than we expect. The Apostle Paul spoke of an opportunity to work effectively in Ephesus, and within these simple words there is a lesson.
First, Paul acknowledged the fact that effective work takes time. He planned to stay in Ephesus "until Pentecost." He knew that for his work to be fruitful, it would require a commitment to say at it - for the long haul. Effectiveness is not displayed overnight. It requires patience and diligence, but God will honor our effort.
Second, Paul addressed the opposition he will face. As if he was pleased to have forces opposing him, he said, "there are many who oppose me." Paul recognized that the enemy normally leaves us alone if we are ineffective. Why should he waste his time? If we are ineffective in what we do, it only serves the enemy's purpose - to tear apart rather than build.
Lord, teach me the lessons Paul learned. When I consider the challenges I face, I sometimes feel like a failure. It often takes too long. There are too many people opposed to what I want to do. Help me to understand these are actually good signs! These signs help me to see that my effort must be stirring up the enemy's camp.
Help me to not be discouraged. Help me to be on my guard, to stand firm in the faith - to be strong and courageous. May Your work be realized today.