Romans 3:12; Romans 3:30; Romans 5:12; Romans 5:15-19; Romans 9:10; Romans 12:4-5; Romans 15:6

Romans 3:12

12 They are all gone out of the way, they are together become unprofitable; there is none that doeth good, no, not one.

Romans 3:30

30 Seeing it is one God, which shall justify the circumcision by faith, and uncircumcision through faith.

Romans 5:12

12 Wherefore, as by one man sin entered into the world, and death by sin; and so death passed upon all men, for that all have sinned:

Romans 5:15-19

15 But not as the offence, so also is the free gift. For if through the offence of one many be dead, much more the grace of God, and the gift by grace, which is by one man, Jesus Christ, hath abounded unto many.

16 And not as it was by one that sinned, so is the gift: for the judgment was by one to condemnation, but the free gift is of many offences unto justification.

17 For if by one man's offence death reigned by one; much more they which receive abundance of grace and of the gift of righteousness shall reign in life by one, Jesus Christ.)

18 Therefore as by the offence of one judgment came upon all men to condemnation; even so by the righteousness of one the free gift came upon all men unto justification of life.

19 For as by one man's disobedience many were made sinners, so by the obedience of one shall many be made righteous.

Romans 9:10

10 And not only this; but when Rebecca also had conceived by one, even by our father Isaac;

Romans 12:4-5

4 For as we have many members in one body, and all members have not the same office:

5 So we, being many, are one body in Christ, and every one members one of another.

Romans 15:6

6 That ye may with one mind and one mouth glorify God, even the Father of our Lord Jesus Christ.