This question has arose before in my quest for understanding Orthodox, for instance my entire family was and is in the Latin Church -Does God love them? some of them are very very pious, But does God love them in the Latin church?
The only good and sobor answer I ever got was from a JP Priest who said, God is all merciful and made us in His Holy Image, and those questions cannot be anwered by us simple and feeble minded humans, and again its in Gods hands he said, but once you know the Truth in Orthodox ,you will be held accountable for yourself and all those you lead astray...most of my family had never even heard of Orthodox, yet alone seen it and been able to read about it and practice it, yet they prayed morning and evening and kept the fast and celebrated the Feasts and confessed and took Holy communion and gave alms, and Loved God...But did God love them because they were Pious, or God
s love made them Pious? thats a million dollar answer my friend and only god has that answer, but to my understanding
here is a Saints answer
About Falsehood in the mind the fathers tell us many such things in different ways to secure us against the harm suspicions do us. Let us strive with all our power never to put our trust in our own conjectures. For nothing separates us so completely from God or prevents us from noticing our own wrong-doing or makes us busy about what does not concern us, as this. No good comes from it but only troubles without number and they leave us no time to acquire the fear of God. Should worthless suspicions germinate in our minds, let us turn them into charitable thoughts and they will not harm us. For entertaining suspicions is wrong and it never allows the mind to be at peace. This is all I have to say about falsehood in the mind. St. Dorotheos of Gaza.