You said:
For god do loved the world that he sent his only begotten son that whosoever believes I. Him should not perish but have everlasting life
into Japanese
なぜなら、神はご自分の独り子を送った世界を愛されたからです。私を信じる者は誰でも滅びず、永遠の命を持つべきです。
Back into English
Because God loved the world to which he sent his only begotten Son. Whoever believes in me shall not perish but have everlasting life.