Romans 15:24

Whensoever I go unto Spain (for I hope to see you in my journey, and to be brought on my way thitherward by you, if first in some measure I shall have been satisfied by your company).

Did Paul ever go to Spain? None can say, actually, that he did; although it is allowed that he certainly might have done so. Hodge wrote:

Whether Paul ever accomplished his purpose of rising Spain, is a matter of doubt. There is no historical record of his having done so, either in the New Testament, or in the early ecclesiastical writers; though most of those writers seem to have taken it for granted. His whole plan was probably deranged by occurrences in Jerusalem, which led to his long imprisonment in Caesarea, and his being sent in bonds to Rome.[18]

Brought on my way ... refers to a custom among early Christians of accompanying visitors for a part of the journey when they were departing. The Christians of Ephesus, for example, when Paul was about to leave,

fell on Paul's neck and kissed him, sorrowing most of all for the word which he had spoken, that they should behold his face no more. And they brought him on his way to the ship (Acts 20:37,38).

For other examples of this same custom, see 1 Corinthians 16:6; Acts 15:3; and 2 Corinthians 1:16.

In some measure ... satisfied with your company ... does not imply any limitation of the intensity of Paul's anticipated pleasure of seeing the disciples in Rome, but accepts a limitation upon the endurance of it. Paul's projected visit was to have been a passing one, not designed for any great length of time.