Christianity is even harder for those who, like you do apparently, make a religion out of it.
It is not for us to declare anyone on this mortal coil beyond the reach of the Lord, because we cannot read minds. Your mocking has not failed to draw the frown of God, however.
Fwiw, you were misleading if not lying about Osteen and his being "willing to give true glory to the Lord for His gifts."
I actually listen to Osteen in the car and, while ymmv, the one aspect of Osteen's preaching I find most valuable is his preaching about being thankful and giving glory to God for all of God's blessings, no matter how big or small, and to be thankful where you are and how things are in your life right now, rather than bitching and moaning about how you want things to be.
Which leads me to the second part of your post. What is it that the Osteens need to be forgiven for, oh righteous one? How do you know that Osteen isn't highly favored by the Lord?
Perhaps you and the Accuser can get together and share your notes on the Osteens many offenses before trying the Osteens in the Court of the Lord. I bet the Lord loves stuff like that!
Anyhoo...I have no idea what 'mocking' you're referring to, but hey, thanks for caring!