ALL sin is disobeying God.
ALL sin kills.
ALL sin has the same remedy, the blood of Jesus.
One lie will send you to hell as much as a life of debauchery.
God’s standard for entrance into heaven is perfection, as God is perfect.
One sin wrecks that and damns a soul to hell. People can rationalize all they want about how bad they think they’re not, especially when they foolishly compare themselves to other humans.
But God sees the filthiness and corruption of the sinful heart, even if the outward actions can be controlled to a degree.
So how can anyone expect to make it to Heaven if your interpretation is correct? Do you honestly think merely accepting Jesus Christ into your heart will suffice and that you will never again sin after that?