Paul, quoting from Deut. 30 writes, "3 Since they did not know the righteousness that comes from God and sought to establish their own, they did not submit to God's righteousness. 4 Christ is the end of the law so that there may be righteousness for everyone who believes. 5 Moses describes in this way the righteousness that is by the law: "The man who does these things will live by them." 6 But the righteousness that is by faith says: "Do not say in your heart, 'Who will ascend into heaven?' " (that is, to bring Christ down) 7 "or 'Who will descend into the deep?' " (that is, to bring Christ up from the dead)." 8 But what does it say? "The word is near you; it is in your mouth and in your heart," that is, the word of faith we are proclaiming: 9 That if you confess with your mouth, "Jesus is Lord," and believe in your heart that God raised him from the dead, you will be saved. Here is the original from Deut: 11 Now what I am commanding you today is not too difficult for you or beyond your reach. 12 It is not up in heaven, so that you have to ask, "Who will ascend into heaven to get it and proclaim it to us so we may obey it?" 13 Nor is it beyond the sea, so that you have to ask, "Who will cross the sea to get it and proclaim it to us so we may obey it?" 14 No, the word is very near you; it is in your mouth and in your heart so you may obey it. 15 See, I set before you today life and prosperity, death and destruction. 16 For I command you today to love the LORD your God, to walk in his ways, and to keep his commands, decrees and laws; then you will live and increase, and the LORD your God will bless you in the land you are entering to possess. 17 But if your heart turns away and you are not obedient, and if you are drawn away to bow down to other gods and worship them, 18 I declare to you this day that you will certainly be destroyed. You will not live long in the land you are crossing the Jordan to enter and possess. 19 This day I call heaven and earth as witnesses against you that I have set before you life and death, blessings and curses. Now choose life, so that you and your children may live 20 and that you may love the LORD your God, listen to his voice, and hold fast to him. What is the CLEAR intent of Paul in quoting from Deut 30? He is explaining how the righteousness of 'their own' which is by Law through works isn't attainable, but that God's righteousness, which is by Grace through Faith, is in fact attainable. It is, "not too difficult for you or beyond your reach." How can anyone read these passages and walk away believing that righteousness by Grace through faith isn't attainable?