If we can't look into the heart, and only God can, does it mean that we can't examine the fruits, as Jesus asked us to do?
The devil's ministers counterfeit this "fruit", you are speaking about.
They fake it.
Jesus compared the action of the spirit with the wind (spirit and wind, in the end, are the same word). We can't see it, but we can feel the effects.
"feel the effects"?
What a Christian can do, is operate according to Faith all the time.
"without FAITH, its impossible to please God".
So, "works', are just works.....and God is not pleased by Works, He's pleased by FAITH.
A person says.>>"well, i'll show you that im a Christian....."""".i'll give to the poor, i'll help old ladies, i'll feed orphans, i'll work for FREE".
And an unbeliever a religious person, not a Christian says....>>"."""""i'll give to the poor, i'll help old ladies, i'll feed orphans, i'll work for FREE".
so, what is the difference between them when they are both doing good "FRUIT"?
A.) Only the Christian has "Christ in them", and only the Christian is going to Heaven.
I encourage you to stop considering the JW, the Mormon, the Catholic, the Muslim, the Baha'i, as not being born again
Ive not stated that those groups do not contain some Christians.
However, regarding truth as Doctrine, according to what Paul teaches, and what the NT wants a Christian to believe... those groups, are "cults".
Muslims, are not born again, according to the Quran & The Hadith, and according to Christianity... so, they are not Christians. They are Muslims.
The worst of them are Hyper Religious Terrorist Psychopaths, devils, a death cult., (Hamas, Hezbollah, Isis)...etc.....that claims "allah" told them to kill Jews and anyone else they decide to murder, who isnt a MUSLIM.
Baha'i's teach some unfortunate False Catholic Doctrine, and unless they believe in Christ alone for their Salvation, going to Him by faith to forgive all their sin.... then they are not Christians.