But as He which hath called you is holy, so be ye holy in all manner of conversation -1 Peter 1:15

According as ye have received so will love suggest to you to render. Can any holiness be too precise in return for the infinite love which has been bestowed upon you from before the foundation of the world? Can any service be too hard to repay the suffering which your Savior bore for your redemption? Can any self-denial be too severe to prove that the Holy Spirit in you has subdued your flesh and overcome your corruptions? I say the argument appeals to your love: I will not utter it in legal tones lest you should think you hear the whip of the law behind me, but even the Master Himself would put it to you thus, “Inasmuch as I have loved you thus, and have redeemed you with such a price, and have begotten you unto Myself by the power of My Spirit, what manner of people ought ye to be in all holy conversation?” What must be expected from those so signally distinguished by the sovereign grace of God?

Again, it is certain that true Christians can do more than others. “Can,” saith one, “why, they can do nothing.” True, but through Christ that strengtheneth them they can do all things; and Christ does strengthen His people. I admit their weakness, I admit, nay, I mourn and experimentally lament, in my own person, their feebleness; but, for all that, they are strong in the Lord and in the power of His might. Jesus Christ lends to them His conquering energy, and, as His blood has overcome the enemy, they overcome through the blood of the Lamb. God has given them His Son, and in the power of Jesus they can and must vanquish sin. ~ C.H. Spurgeon

https://www.blueletterbible.org/Comm/spurgeon_charles/sermons/1029.cfm