Perish for how long & in what way? The same Greek word for "perish" is used of the prodigal son who was "lost" but later found.
16 For thus God loves the world, so that He gives His only-begotten Son, that everyone who is believing in Him should not be perishing, but may be having life eonian. (CLV)
16 for God did so love the world, that His Son—the only begotten—He gave, that every one who is believing in him may not perish, but may have life age-during. (YLT)
16 For God, so loved, the world, that, his Only Begotten Son, he gave,—that, whosoever believeth on him, might not perish, but have life age-abiding. (Ro)
16 Thus for loved the God the world, so that the son of himself the only-begotten he gave, that every one who believing into him, not may be destroyed, but may have life age-lasting. (Diaglott)
Not everyone will get EONIAN life, which pro Endless Hell club, anti universalist, versions mistranslate as "eternal life". Those who believe before they die get EONIAN life. They will live & reign with Christ for the 1000 years of the millennial EON (Rev.20). Unbelievers will not. They get saved later since God becomes "all in ALL" (1 Cor.15:22-28). For Jesus is the Lamb of God Who takes away the sin of the world (Jn.1:29), "the Saviour of the world" (John 4:42), Who will draw all to Himself (John 12:32).
John 3:16 says unbelievers "perish", not that they perish endlessly. If Jesus had wanted to say "perish endlessly" there was a Greek word for "endless" He could have used (aperantos, 1 Tim.1:4). He could have also used the words "no end" (Lk.1:33) of perishing. Clearly endless punishment is not the teaching of the Word of God.
"But there are those who find this an intolerable state of affairs, sometimes because of an earnest if misguided devotion to what they believe Scripture or tradition demands, sometimes because the idea of the eternal torment of the derelict appeals to some unpleasantly obvious emotional pathologies on their parts."
Saint Origen | David Bentley Hart
>Believers and Supporters of Christian Universalism