I don't count on my so called good works to earn me Heaven, I rather do them as I strive to be obedient to the Will of Allah.
Quran 5:116-118 After reminding him of these favors, Allah will say: "O Isa (Jesus) son of Maryam (Marry), Did you ever say to the people, "worship me and my mother as gods beside Allah?" He will answer: "Glory to You! How could I say what I had no right to say? If I had ever said so, you would have certainly known it. You know what is in my heart, but I know not what is in Yours; for You have full knowledge of all the unseen. I never said anything other than what You commanded me to say, that is to worship Allah, Who is my Rabb and your Rabb. I was a witness over them as long as I remained among them; but when You called me off, You were the Watcher over them and You are a Witness to everything. If You punish them, they surely are Your servants; and if You forgive them, You are Mighty, Wise."
We believe that on that Day it will be the opposite of what you claim. That Jesus will deny all that Christians claim about him and that rather than being an advocate for you he will be a witness against you.
Matthew 7:21-23 Not every one that saith unto me, Lord, Lord, shall enter into the kingdom of heaven; but he that doeth the will of my Father who is in heaven. Many will say to me in that day, Lord, Lord, did we not prophesy by thy name, and by thy name cast out demons, and by thy name do many mighty works? And then will I profess unto them, I never knew you: depart from me, ye that work iniquity.
Here Jesus states that those who do the will of his Father shall enter heaven. Note that Muslim means one who submits his will to Allah.