Geez, and we are created *good* 
Because of that we still give and can be generous
We are also graced
And we develop virtues, etc.
Of course we have changed.
Your summation repeats an early church heresy - Gnosticism and its brother, Manicheism.
Briefly - "Contrary to a message of salvation through Christ alone (Acts 4:12), the Gnostic Jesus brings a message of self-redemption. Man only needs to examine his inner “spark” to find the knowledge needed to free himself from his material body and reach God. This alleged purity of heart is the exact opposite of what is stated in Jeremiah 17:9: “The heart is more deceitful than all else and is desperately sick; who can understand it?”
Christianity and Gnosticism are mutually exclusive; however, it is easy for a Gnostic mindset to seep into our own thinking if we’re not careful (1 Peter 5:8). The Gnostic is pursuing goodness, but, instead of seeking to be regenerated by Christ, he grabs hold of a man-centered purpose for living