And seeing a fig tree by the road, He came to it and found nothing on it but leaves, and said to it, “Let no fruit grow on you ever again.” Immediately the fig tree withered away. – Matthew 21:19

There have been churches which have stood prominent in numbers and in influence; but faith, and love, and holiness have not been maintained, and the Holy Ghost has left them to the vain show of a fruitless profession; and there stand those churches, with the trunk of organization, and widely extended branches, but they are dead, and every year they become more and more decayed. We may have numbers of people coming to hear the Word, and a considerable body of men and women professing to be converted; but unless vital godliness is in their midst, what are congregations and churches? We might have a valued ministry, but what would this be without the Spirit of God? We might have many outward efforts; but what of these without the spirit of prayer, the spirit of faith, the spirit of grace and consecration? I dread lest we should ever come to be like a tree, precocious with a superlative profession, but yet worthless in the sight of the Lord, because the secret life of piety, and vital union to Christ, are gone. Better that the axe clears away every vestige of the tree than that it stands out against the sky an open lie, a mockery, a delusion.

My heart’s desire is that we may learn the lesson in detail and take it home each one to his own heart. May the Lord Himself speak to each one of us personally! May we tremble, lest, having a profession of godliness, we should wear it conspicuously, and yet should lack the fruitbearing which alone can warrant such a profession. The name of saintship, if it be not justified by sanctity, is an offence to honest men, and much more to a holy God. A pronounced and forward avowal of Christianity without a Christian life at the back of it is a lie, abhorrent to God and man, an offence against truth, a dishonour to religion, and the forerunner of a withering curse. ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/2107.cfm