(Testament of the Twelve Patriarchs)
Be ye, therefore, not eager to corrupt your doings through covetousness or with vain words to beguile your souls; because if ye keep silence in purity of heart, ye shall understand how to hold fast the will of God, and to cast away the will of Beliar. Sun and moon and stars change not their order; so do ye also change not the law of God in the disorderliness of your doings. The Gentiles went astray, and forsook the Lord, and changed their order, and obeyed stocks and stones, spirits of deceit. But ye shall not be so, my children, recognizing in the firmament, in the earth, and in the sea, and in all created things, the Lord who made all things, that ye become not as Sodom, which changed the order of nature. In like manner the Watchers also changed the order of their nature, whom the Lord cursed at the flood, on whose account He made the earth without inhabitants and fruitless.
Date: 100 B.C.E. - 100 C.E. (based on scholarly estimates)
1 Therefore, be imitators of God as dearly loved children 2 and live in love, just as Christ also loved us and gave himself for us, a sacrificial and fragrant offering to God. 3 But among you there must not be either sexual immorality, impurity of any kind, or greed, as these are not fitting for the saints. 4 Neither should there be vulgar speech, foolish talk, or coarse jesting—all of which are out of character—but rather thanksgiving. 5 For you can be confident of this one thing: that no person who is immoral, impure, or greedy (such a person is an idolater) has any inheritance in the kingdom of Christ and God. 6Let nobody deceive you with empty words, for because of these things God’s wrath comes on the sons of disobedience.7Therefore do not be sharers with them, 8for you were at one time darkness, but now you are light in the Lord. Live like children of light— 9 for the fruit of the light consists in all goodness, righteousness, and truth— 10 trying to learn what is pleasing to the Lord. 11 Do not participate in the unfruitful deeds of darkness, but rather expose them. 12 For the things they do in secret are shameful even to mention. 13 But all things being exposed by the light are made visible.