The Good News is that God offers you the GIFT of eternal life through the Lord Jesus Christ. But He expects you to turn from every sin and idol and turn to Him and Christ in simple child-like faith and believe that Jesus died for your personal sins and rose again for your personal justification.
I agree with the above but if you don't mind I would just like to give my thoughts concerning "But he expects"
This I agree with.
Jesus did not die for us to believe in him and then carry on as normal.
The normal of living in sin and continuing to have idols.
When I first read what you said what jumped out to me was "God expects it so I must do it"
But do we not need the Holy Spirit in us to help us?
I'm not talking a passive walk here, like "God just stop me doing it"
I'm saying that we come before God, ask him to reveal all the stuff in our lives that inhibits our relationship with him.
The Holy Spirit reveals such things and we ask for help but are willing to walk with him to turn from every sin and idols we have in our lives.
I may have got your point wrong but I'm responding based my life experiences.
Been told many times "God says now go do, stop this and don't do that"
If I could have then I wouldn't have looked for help.