Come as a sinner and you will find all in your favor – all, the door open and every face smiling upon you. But if you attempt to come as a saint, and you are dubious whether you are so or not, you will come as an impostor and a hypocrite; and you will be detested – there can be no doubt that you are a sinner. Well, then, come in your real character and you will be welcome. Every thing in the councils of heaven favors a returning sinner – election, particular redemption, vocation, justification, etc. – all, all are in his favor and give him every encouragement he can want and God can give. But impostors are abhorred. And such is everyone who assumes a character which he is not sure belongs to him.
– Thomas Charles, Spiritual Counsels, pgs 387,388.