Never judge the success of your labours by your popularity. Jesus pronounced a woe on all those who were "popular" with the people, because that was the identifying mark of a false prophet (Luke 6:26). So if you're a very popular preacher you could be a false prophet! On the other hand, Jesus told His disciples to rejoice when everyone spoke against them, because that was one of the marks of a true prophet (Luke 6:22, 23 ).
Do you really believe what Jesus said here?
Remember that every true prophet in Israel's history and in church history was a controversial figure, who was hounded and hated and falsely accused by the religious leaders of his time.
There has not been a single exception to this rule - whether it be Elijah and Jeremiah in Old Testament times, or John the Baptist and Paul in the first century, or John Wesley and Watchman Nee in more modern times.
So we should never gauge the eternal success of our labours by how popular we are!
We shouldn't gauge the success of our labours by statistics either - by how many people raised their hands in our meetings or how many people we preached to etc.
Going by statistics, we would have to say that Jesus' ministry was a total failure, because at the end of His ministry, He had only 11 men to present to His Father (John 17). But the success of His ministry was seen in the type of people those eleven disciples were! They were worth far more to God, and could accomplish more for God, than eleven million of today's half-hearted, money-loving, compromising, worldly "believers".
I've felt that if I could produce eleven people of the calibre of those first apostles, in my whole life, my ministry would be a glorious success. But it's not easy to produce even two or three such people. It is far easier to gather a crowd of worldly compromisers who "believe in Jesus", but who do not love Him with ALL their hearts.
In every movement that God started in Christendom during the last 20 centuries, decline set in by the time it entered the second generation and it no longer remained the same vibrant, fiery movement that it was when started by its founder. Why?
One reason was that the second generation began to be taken up with numbers. They thought that their increasing in number was the proof that God was blessing them.
But the fastest growing groups in the world in recent years have been the cults and fundamentalist-groups of other religions. What does that prove? Just this - that numerical growth is no proof of God's blessing.
God calls us to concentrate on the ministry He has given us in Christ's Body and at the same time, to work in cooperation with others who have different ministries. It is impossible to evaluate accurately the results of our ministry, because we are part of a team - the Body of Christ .
All we need to ensure therefore is that we are faithful to the task God has given us to fulfil.