Romans
King James Version (KJV)

“Or, Who shall descend into the deep? (that is, to bring up Christ again from the dead.)”
King James Version (KJV)
10:5 For Moses describeth the only righteousness which is attainable by the law, when he saith, The man who doeth these things shall live by them - that is, he that perfectly keeps all these precepts in every point, he alone may claim life and salvation by them. But this way of justification is impossible to any who have ever transgressed any one law in any point. #Lev 18:5|
10:6 But the righteousness which is by faith - The method of becoming righteous by believing. Speaketh a very different language, and may be considered as expressing itself thus: (to accommodate to our present subject the words which Moses spake, touching the plainness of his law:) Say not in thy heart, Who shall ascend into heaven, as if it were to bring Christ down: or, Who shall descend into the grave, as if it were to bring him again from the dead - Do not imagine that these things are to be done now, in order to procure thy pardon and salvation. #Deut 30:14|.
10:8 But what saith he - Moses. Even these words, so remarkably applicable to the subject before us. All is done ready to thy hand. The word is nigh thee - Within thy reach; easy to be understood, remembered, practised. This is eminently true of the word of faith - The gospel. Which we preach - The sum of which is, If thy heart believe in Christ, and thy life confess him, thou shalt be saved.
10:9 If thou confess with thy mouth - Even in time of persecution, when such a confession may send thee to the lions.
Ro 10:7 Or, Who shall descend into the deep? Another stumbling block with the Jews was the death and burial of Christ. When Jesus died on the cross, they held it to be proof that he was not the Christ. Bring up Christ again from the dead. They still were wont to demand that they should see the Risen Christ with their own eyes, or that he be produced from the realms of the dead. To have met the demands of the Jews would have been sight rather than faith.