and yet Jesus said apart from him we can do nothing, and again he said the tree produces fruit from the branches. So clearly it is not our works, Spiritual Fruit is brought forth from The Holy Spirit, so did we really earn it? Did we earn salvation too? We would not even be in heaven if not for God, maybe what we are reward by is how much we love God and how much we were willing to be used for His Will. But i would not dare say by my works for they are not mine, or that i earned everything. So yes you could say gift, by what people are willing to do. If we are put to death do you think any man could do that, but The Holy Spirit comes to him and speaks through him and strengthens him. This is all spiritual stuff by the way.