Acts 18:25

This man was instructed in the way of the Lord, and being fervent in spirit spoke and taught correctly the doctrines concerning Jesus, knowing only the baptism of John;

Acts 19:3

And he said to them, With what then were you baptized? And they said, With John's baptism.

Romans 12:11

be not slothful in business, be fervent in spirit, serve the Lord,

Matthew 3:1-17

AND in those days came John the Baptist preaching in the wilderness of Judea, saying,

Mark 1:3

A voice of one crying in the wilderness, Prepare the way of the Lord! Make his paths straight.

Mark 12:14

And they came and said to him, Teacher, we know that you are true, and care for no one, for you respect not the face of men, but teach the way of God in truth. Is it lawful to pay tribute to Caesar or not?

Luke 3:1-38

AND in the fifteenth year of the reign of Tiberius Caesar, Pontius Pilate being procurator of Judea, and Herod tetrarch of Galilee, and Philip his brother tetrarch of Ituria and the country of Trachonitis, and Lysanias being tetrarch of Abilene,

Luke 7:29

And all the people who heard this, and the publicans, justified God, having received the baptism of John.

John 1:19-36

AND this is the testimony of John, when the Jews from Jerusalem sent priests and Levites to ask him, Who are you?

Acts 9:2

and asked of him letters to Damascus to the synagogues, that if he found any of that way, he might bring them bound, men and women, to Jerusalem.

Acts 13:10

said, O full of all deceit and all craft, son of a devil, enemy of all righteousness, will you not cease to pervert the right ways of the Lord?

Acts 16:17

She following Paul and us, cried, saying, These men are servants of the Most High God, who declare to us the way of salvation;

Acts 19:9

But when some were hardened and believed not, speaking evil of the way before the multitude, he left them and separated the disciples from them, and reasoned day by day in the school of one Tyrannus.

Acts 19:23

And there was at that time no small tumult about the way [of the Lord].

Colossians 1:28-29

whom we preach, admonishing every man and teaching every man in all wisdom, that we may present every man perfect in Christ;

2 Timothy 2:4

No one who serves as a soldier is involved in the business of life, that he may please him who has employed him as a soldier.

James 5:16

Confess your faults one to another, and pray one for another, that you may be cured, for the prayer of the righteous operates with great power.

Treasury of Scripture Knowledge

Summary

This man was instructed in the way of the Lord; and being fervent in the spirit, he spake and taught diligently the things of the Lord, knowing only the baptism of John.

Bible References

Instructed

Acts 13:10
said, O full of all deceit and all craft, son of a devil, enemy of all righteousness, will you not cease to pervert the right ways of the Lord?
Acts 16:17
She following Paul and us, cried, saying, These men are servants of the Most High God, who declare to us the way of salvation;
Acts 19:9
But when some were hardened and believed not, speaking evil of the way before the multitude, he left them and separated the disciples from them, and reasoned day by day in the school of one Tyrannus.
Matthew 3:3
For this is he that was spoken of by Isaiah the prophet, saying; A voice of one crying in the wilderness, Prepare the way of the Lord, make his paths straight.
Mark 1:3
A voice of one crying in the wilderness, Prepare the way of the Lord! Make his paths straight.
Mark 12:14
And they came and said to him, Teacher, we know that you are true, and care for no one, for you respect not the face of men, but teach the way of God in truth. Is it lawful to pay tribute to Caesar or not?
Luke 3:4
as it is written in the book of the words of Isaiah the prophet; A voice of one crying in the wilderness, prepare the way of the Lord, make his paths straight.
John 1:23
He said, I am the voice of one crying in the wilderness, Make straight the way of the Lord, as Isaiah the prophet said.

Fervent

Romans 12:11
be not slothful in business, be fervent in spirit, serve the Lord,
Colossians 1:28
whom we preach, admonishing every man and teaching every man in all wisdom, that we may present every man perfect in Christ;
2 Timothy 2:4
No one who serves as a soldier is involved in the business of life, that he may please him who has employed him as a soldier.
James 5:16
Confess your faults one to another, and pray one for another, that you may be cured, for the prayer of the righteous operates with great power.

Knowing

Acts 19:3
And he said to them, With what then were you baptized? And they said, With John's baptism.
John 1:19
AND this is the testimony of John, when the Jews from Jerusalem sent priests and Levites to ask him, Who are you?