Belief in a God's omnibenevolence is an essential foundation in traditional Christianity; this can be seen in Scriptures such as Psalms 18:30: "As for God, his way is perfect: the word of the Lord is tried: he is a buckler to all those that trust in him," and Ps.19:7: "The law of the Lord is good, converting the soul: the testimony of the Lord is sure, making wise the simple." This understanding is evident in the following statement by the First Vatican Council[original research?]:
The Holy, Catholic, Apostolic and Roman Church believes and acknowledges that there is one true and living God, Creator and Lord of Heaven and earth, almighty, eternal, immeasurable, incomprehensible, infinite in will, understanding and every perfection. Since He is one, singular, completely simple and unchangeable spiritual substance, He must be declared to be in reality and in essence, distinct from the world, supremely happy in Himself and from Himself, and inexpressibly loftier than anything besides Himself which either exists or can be imagined.