It ought to be the ambition of every believer here, in a sense more or less extensive, to be able to say,

“I have preached righteousness; I have not refrained my lips; I have not hid Thy righteousness within my heart; I have declared Thy faithfulness and Thy salvation; I have not concealed Thy lovingkindness and Thy truth.” – Psalm 40:10

It is not, perhaps, the man who can stand and talk to thousands, but it may be you in the family-the housewife, the kitchen maid, the serving-man, or the woman who has been bed-ridden for years, whose only audience will be a few poor neighbors, or perhaps, now and then, a generous friend…Though we may feel that we have not preached as earnestly as we could have wished; that we have not done our utmost towards those whom we have taught; that in our house-to-house visitation we have not been so earnest with poor souls as we might have been in this respect, for alas! alas! we are all unprofitable servants; yet we can say, “I have preached righteousness; I have not refrained my lips, O Lord, Thou knowest. I have not hid Thy righteousness within my heart; I have declared Thy faithfulness and Thy salvation; I have not concealed Thy lovingkindness and Thy truth.” Fervently do I hope that those of you with the largest opportunities may yet be privileged to make this good profession with all sincerity. ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/0977.cfm