That's exactly what OSAS teaches...that salvation gives you a license to sin because sin in no way affects your eternal destiny. The Bible is clear that those who cease to abide in the Vine become branches cast into the fire...that the end is worse than the beginning for those who return to the filth of the world from which they'd previously escaped....that it is impossible for them to repent who fall away after having partaken of the Holy Spirit and the goodness of God.
OSAS is a false idea which allows people to presume they can obtain by dead faith that which can only be obtained by living faith: eternal life.
Sin does effect your eternal,destiny
you can live your whole life and never sin, but stumble in the smallest of all sins and your guilty
when we all stand in front of,gods we will all,stand guilty because all have sinned and fall,short of Gods standard,
you will not be graded on a curve, you will be guilty,
the only thing that will seperate you from the person Next to you will be your response to gods grace
did you do as the tax collector and cry out for Gods mercy in brokenness, or did you pump your chest praising god your not like the sinner?
did you recieve in faith. Or reject in unbelief and works
the onewho had faith is not condemned because he believed in Christ,
the one you lived in unbelief is condemned already because his faith was not in Christ.
the sin issue was nailed to the cross
stop denying and excusing your own sin while judging everyone else’s and recieve the gift of eternal life, while putting aside your believe in conditional life