It shocks me to great end that people continue to claim that grace gives people license to sin.
They just do not know, do not understand how great God's grace really is.
They don't see, know, realize, experience, receive how great God's grace really is.
Grace is a person -- Jesus!
Do people really think sin is all that great?
Honestly, the way that people talk about grace, as though it is a license to sin, it would be as though the Prodigal Son who came back to the Father, who would receive all the blessings and promotions of the Father, would then turn around and ask "Can I go back to eating pig food?"
"O taste and see that the LORD is good: blessed is the man that trusteth in him." (Psalm 34:8)
God is really good? Yes. Sin is tempting? Yes, but it's a lie.
From the serpent beguiling Eve, and then Adam going along with her fall, to the present day, Satan and the fallen world that Adam corrupted have lied to children of men, telling them that what God is, what He has to offer is not good enough.
And yet His grace superabounds in our lives, especially when we fail! (Romans 5:20)
How about this?
"Thou wilt shew me the path of life: in thy presence is fulness of joy; at thy right hand there are pleasures for evermore." (Psalm 16:11)
Grace is license to sin?
That's not what the Bible says, either!
"11For the grace of God that bringeth salvation hath appeared to all men, 12Teaching us that, denying ungodliness and worldly lusts, we should live soberly, righteously, and godly, in this present world; 13Looking for that blessed hope, and the glorious appearing of the great God and our Saviour Jesus Christ; 14Who gave himself for us, that he might redeem us from all iniquity, and purify unto himself a peculiar people, zealous of good works." (Titus 2:11-14)
And of course:
"1What shall we say then? Shall we continue in sin, that grace may abound? 2God forbid. How shall we, that are dead to sin, live any longer therein." (Romans 6:1-2)