Verse 1
salvation
(See Scofield "Romans 1:16").
Verse 2
transgression/disobedience
Sin. (See Scofield "Romans 3:23").
Verse 3
salvation
(See Scofield "Romans 1:16").
Verse 5
world
"oikoumene" = inhabited earth. (See Scofield "Luke 2:1").
Verse 9
grace
Grace (in salvation). Hebrews 10:29; Romans 3:24 (See Scofield "John 1:17").
Verse 10
captain
leader, or, originator, i.e. one who initiates and carries through. Trans. "author" in Hebrews 12:2.
Verse 13
I will put Septuagint. Isaiah 8:17.
God Jehovah. Septuagint. Isaiah 8:18.
Verse 14
took part
The word trans. "took part" is not the same as the trans. "partakers," but implies taking part in something outside one's self.
Verse 16
he took
not of angels doth he take hold, but he taketh hold of. Cf. Septuagint. Isaiah 41:9.
Verse 17
reconciliation
(Greek - ἱλάσκομαι, propitiation). (See Scofield "Romans 3:25").