How to say if god did not exist, it would be necessary to invent him. in Japanese
1)
もしももしも(moshimo) (adv) if神神(kami) (n) god/deity/divinity/spirit/kami/ emperor of japan/thunderがが(ga) (prt) indicates sentence subject/indicates possessive/but/however/still/and存在存在(sonzai) (n,vs,adj-no) existence/beingしし(shi) (num) 10^24/septillion/quadrillionないない(nai) (aux-adj) not/emphatic suffixのの(no) (prt) indicates possessive/nominalizes verbs and adjectives/substitutes for "ga" in subordinate phrases/indicates a confident conclusion/ indicates emotional emphasis/indicates questionなな(na) (prt) connects adj to noun/indicates emotion or emphasis/command/prohibitionらばらば(raba) (n) mule、、(、) Japanese comma神神(kami) (n) god/deity/divinity/spirit/kami/ emperor of japan/thunderをを(wo) (prt) indicates direct object of action/indicates subject of causative expression/indicates an area traversed/indicates time over which action takes place/indicates point of departure or separation of action/indicates object of desire, like, hate,造り造り(tsukuri) (n) make-up/structure/physique出す出す(dasu) (v5s,vt) to take out/to get out/to put out/to reveal/to show/to submit/to turn in/to publish/to make public/to send/to produce/to start/to serve/to begin必要必要(hitsuyou) (adj-na) necessary/needed/essential/indispensable/necessity/need/requirementがが(ga) (prt) indicates sentence subject/indicates possessive/but/however/still/andあろうno dictionary result, likely a conjigated verbno dictionary result, likely a conjigated verb。。(。) Japanese period "."
