URL: https://www.reasonablefaith.org/question-answer/P460/is-part-of-the-universe-a-necessary-being

URL: https://www.reasonablefaith.org/question-answer/P530/is-part-of-the-universe-a-necessary-being

URL: https://www.reasonablefaith.org/question-answer/P300/is-the-universe-a-necessary-being

URL: https://www.reasonablefaith.org/writings/popular-writings/existence-nature-of-god/36-arguments-for-the-existence-of-god-goldstein-on-the-cosmological-argumen/

URL: https://www.reasonablefaith.org/question-answer/P70/gods-love-and-justice-in-contradiction