Making excuses for heresy is not biblical.
They are sitting under false doctrine according to God's Word.
If I were to start believing one can follow heresy and still be a Christian then yes that would be me turning away from the Lord.
I'm not deceived by the devil so I won't be joining in with those following heresy like catholicism and reformed theology
And of course the catholics and those following reformed theology don't repent and are lost
One must REPENT of heresy, otherwise they will die in their sin. Heresy is one of the works of the flesh that cause many to be rejected by the Lord:
Galatians 5:19-21
Now the works of the flesh are manifest, which are these; Adultery, fornication, uncleanness, lasciviousness,
Idolatry, witchcraft, hatred, variance, emulations, wrath, strife, seditions, heresies,
Envyings, murders, drunkenness, revellings, and such like: of the which I tell you before, as I have also told you in time past, that they which do such things shall not inherit the kingdom of God.
Those following false doctrine such as catholicism and reformed theology are the ones who ARE ashamed as they will find out first hand if they don't repent of following heresy and get back to the Truth of what God's Word teaches which is not catholicism and reformed theology
Because there is no shame in following what God's Word actually teaches and ignoring heresy like catholicism and reformed theology
Yeah you are good at ignoring those who post what God's Word teaches.
Sowing to the Spirit causes one to reap Everlasting Life.
Those following heresy like catholicism and reformed theology are sowing to the flesh and they will reap corruption