It’s not up to us to “criticize”. It is up to us to quote the truth. This truth is written on your heart and revealed in creation (Rom 2:14), so that “men are without excuse” (Rom 1:20). Your conscience can then bear witness and accuse or defend you (Rom 2:15).
“Religions” that affirm that an individual is a “good person” may be “attractive” to that person, but it is doing a huge disservice by affirming a lie and leaving them thrashing out there trying to justify themselves through “works”, when such works amount to nothing in the realm of salvation.
Rom 4:4 Now to him that worketh is the reward not reckoned of grace, but of debt.
Rom 4:5 But to him that worketh not, but believeth on him that justifieth the ungodly, his faith is counted for righteousness.
Thank God Salvation does not depend on us, but Him.