See then that ye walk circumspectly, not as fools, but as wise, redeeming the time, because the days are evil. Wherefore be ye not unwise, but understanding what the will of the Lord is. – Ephesians 5: 15-17

If Martin Luther, were now to visit our so-called reformed churches, he would say with all his holy boldness “I was not half a reformer when I was alive before, now I will make thorough work of it.” How he would adjure you to cast away your superstitions, to abolish all the rites and forms and ceremonies that are not of divine appointment, and once more in the integrity of simple faith, to worship the Lord God alone, in that way alone, which the Lord God Himself has ordained. Let all these, like those altars of Judaism, be cast down to the ground and utterly put away. I desire not only to be a Christian, but to be fully a Christian, walking in all the ways of my blessed Master, with a perfect heart, and I desire for all my brethren and sisters in Christ not only that they may have grace enough to save their souls, but grace enough to purify them from all the devices of men, from every false doctrine, from every false practice, and every evil thing.

I exhort you, therefore, my brothers and sisters, after you have broken your images and cut down your groves, go a step further, and break down the false altars. I can only say for myself, “If I be wrong, I desire to be set right,” and for you I am solemnly concerned, “If you be wrong, may God help you to a right judgment, and bring you to see the truth, embrace it, and earnestly and valiantly maintain it. I like you to be charitable to others; but do not be too charitable to yourselves. Let others follow out their own conscientious convictions, but do you recollect, it is not your conscience that is to be your guide, but God’s Word; and if your conscience is wrong, you are to bring it to God’s Word that it may be reproved and “transformed by the renewing of your mind.” It is for you to do what God tells you, as God tells you, when God tells you, and how God tells you.~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/0238.cfm