Acts 18:23

After spending some time there, he left and traveled through the district of Galatia, [and] then through Phrygia, strengthening [spiritually] all the disciples [along the way].

Acts 16:6

And then Paul, Silas, Timothy [and perhaps others by now] traveled through the districts of Phrygia and Galatia [i.e., provinces of central Asia Minor] because [an inspired message from] the Holy Spirit would not permit them to proclaim the message in Asia [i.e., the westernmost province of Asia Minor].

Acts 14:22

[Along the way] they strengthened the hearts of the disciples, urging them to continue [to believe and practice] the faith and [explaining] that entering God's [heavenly] kingdom [See II Tim. 4:18] requires enduring many trials.

Acts 15:32

And Judas and Silas, who also were prophets, exhorted and strengthened the brothers with many [other] words.

Acts 15:41

traveling through Syria and Cilicia, strengthening the churches [along the way].

Luke 22:32

But I prayed earnestly for you, that your faith would not fail [to be strong]. And when you have turned back [i.e., from going astray briefly], provide [spiritual] support to your brothers."

Luke 22:43

Now an angel from heaven appeared to Him and strengthened Him. [See Matt. 4:11].

Acts 16:40

When Paul and Silas left the jail they went to Lydia's house and, after seeing the brothers [and sisters gathered there] and encouraging them, they went on their way.

1 Corinthians 16:1

Now concerning the collection for the [needy] saints [whom you wrote me about]: You people also should do what I directed the churches in Galatia to do.

Galatians 1:2

[It also comes from] all of the brothers who are with me [and is being sent] to the churches of Galatia [i.e., Iconium, Derbe, Lystra and Antioch of Pisidia].

Galatians 4:14

And when you could have been tempted to look down on me [because of the nature of my affliction], instead you welcomed me as [if I were] an angel, or even Christ Jesus Himself!

1 Thessalonians 3:2

and so we [i.e., I] sent Timothy, our brother and God's fellow-worker in [the ministry of] the Gospel, to strengthen and encourage you in your faith,

1 Thessalonians 4:18

So, encourage one another with these words.

1 Thessalonians 5:14

And we urge you, brothers, to warn those who are idle [Note: The word "idle" originally meant, "insubordinate, or unruly." See II Thess. 3:6-7, 11], encourage those who are timid, help the [spiritually] weak and be patient with everyone.

Hebrews 12:12-13

Therefore, [Prov. 4:26 says], "Strengthen your limp hands and weak knees;

Treasury of Scripture Knowledge

Summary

And after he had spent some time there, he departed, and went over all the country of Galatia and Phrygia in order, strengthening all the disciples.

Bible References

The country

Acts 16:6
And then Paul, Silas, Timothy [and perhaps others by now] traveled through the districts of Phrygia and Galatia [i.e., provinces of central Asia Minor] because [an inspired message from] the Holy Spirit would not permit them to proclaim the message in Asia [i.e., the westernmost province of Asia Minor].
1 Corinthians 16:1
Now concerning the collection for the [needy] saints [whom you wrote me about]: You people also should do what I directed the churches in Galatia to do.
Galatians 1:2
[It also comes from] all of the brothers who are with me [and is being sent] to the churches of Galatia [i.e., Iconium, Derbe, Lystra and Antioch of Pisidia].
Galatians 4:14
And when you could have been tempted to look down on me [because of the nature of my affliction], instead you welcomed me as [if I were] an angel, or even Christ Jesus Himself!

Strengthening

Acts 14:22
[Along the way] they strengthened the hearts of the disciples, urging them to continue [to believe and practice] the faith and [explaining] that entering God's [heavenly] kingdom [See II Tim. 4:18] requires enduring many trials.
Acts 15:32
And Judas and Silas, who also were prophets, exhorted and strengthened the brothers with many [other] words.
Acts 16:40
When Paul and Silas left the jail they went to Lydia's house and, after seeing the brothers [and sisters gathered there] and encouraging them, they went on their way.
Luke 22:32
But I prayed earnestly for you, that your faith would not fail [to be strong]. And when you have turned back [i.e., from going astray briefly], provide [spiritual] support to your brothers."
1 Thessalonians 3:2
and so we [i.e., I] sent Timothy, our brother and God's fellow-worker in [the ministry of] the Gospel, to strengthen and encourage you in your faith,
1 Thessalonians 4:18
So, encourage one another with these words.
1 Thessalonians 5:14
And we urge you, brothers, to warn those who are idle [Note: The word "idle" originally meant, "insubordinate, or unruly." See II Thess. 3:6-7, 11], encourage those who are timid, help the [spiritually] weak and be patient with everyone.
Hebrews 12:12
Therefore, [Prov. 4:26 says], "Strengthen your limp hands and weak knees;