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Greek adverb · G230

ἀληθῶς

alethosal-ay-thoce'

truly

18 uses in the Greek text, one for each word STEP Bible has tagged with this key

Concordance spelling: alēthōs

Word page · Part of the concordance, one page for every word of the Hebrew and Greek text. Strong's G230is this word's number in James Strong's 1890 index of the King James Bible.

  • 7 of 27
    New Testament books
  • 1
    spelling

The definition in full

Strong's key (1890) · G230

truly

The King James renders it: indeed, surely, of a surety, truly, of a (in) truth, verily, very.

James Strong, The Exhaustive Concordance of the Bible (1890), public domain. Strong indexed the King James text, and this site quotes his entry as that index.

Summary

alethos is rendered "truly". It stands 18 times in the Greek text, across seven books.

  • Seven of the uses stand in John, more than in any other book.
  • Its first use in canonical order opens the ledger below.Matthew 14:33Then those who were in the boat worshiped Him, saying, “Truly You are the Son of God!”

The first use

Then those who were in the boat worshiped Him, saying, “Truly You are the Son of God!”

Matthew 14:33ἀληθῶς

The first use, in the order of the New Testament's books.

Where the word stands

Seven of the word's eighteen uses are in John.

The other 20 New Testament books never use the word.

What the word means

Each meaning, and the words it is translated by

How the Greek text is glossed, word by word

  • truly15
  • Of a truth1
  • Surely1
  • truthfully1

The words built on the same word-part

Each word below begins with the same letters this one begins with. A shared word-part shows a family. It does not settle what any one of them means, so each word carries its own uses on its own page. Scholars call that shared part the stem.

ἀλήθειαaletheiatruthUses109
ἀληθινόςalethinostrueUses28
ἀληθήςalethestrueUses26
ἀλήθωalethoto grindUses2
ἀληθεύωaletheuobe truthfulUses2

The words it stands beside

All 18, in canonical order

Every use, in order

Every use, grouped by book, with its verse.

1 spelling and their grammar

STEP Bible tags every word of the Hebrew and Greek text with its spelling and its grammar. Both lists below count the rows printed underneath, written out in English, with the code beside each one as it was tagged.

How it is spelled

  • ἀληθῶς18

The grammar of each form

  • adverb18ADV

Matthew

three uses
  • Then those who were in the boat worshiped Him, saying, “Truly You are the Son of God!”

    Matthew 14:33

    • ἀληθῶςalethosadverbtagged: Truly
  • After a little while, those standing nearby came up to Peter. “Surely you are one of them,” they said, “for your accent gives you away.”

    Matthew 26:73

    • ἀληθῶςalethosadverbtagged: Surely
  • When the centurion and those with him who were guarding Jesus saw the earthquake and all that had happened, they were terrified and said, “Truly this was the Son of God.”

    Matthew 27:54

    • ἀληθῶςalethosadverbtagged: Truly

Mark

two uses
  • But he denied it again. After a little while, those standing nearby said once more to Peter, “Surely you are one of them, for you too are a Galilean.”

    Mark 14:70

    • ἀληθῶςalethosadverbtagged: Truly
  • When the centurion standing there in front of Jesus saw how He had breathed His last, he said, “Truly this man was the Son of God!”

    Mark 15:39

    • ἀληθῶςalethosadverbtagged: Truly

Luke

three uses
  • But I tell you truthfully, some who are standing here will not taste death before they see the kingdom of God.”

    Luke 9:27

    • ἀληθῶςalethosadverbtagged: truthfully
  • Truly I tell you, he will put him in charge of all his possessions.

    Luke 12:44

    • ἀληθῶςalethosadverbtagged: Of a truth
  • “Truly I tell you,” He said, “this poor widow has put in more than all the others.

    Luke 21:3

    • ἀληθῶςalethosadverbtagged: Truly

John

seven uses
  • When Jesus saw Nathanael approaching, He said of him, “Here is a true Israelite, in whom there is no deceit.”

    John 1:47

    • ἀληθῶςalethosadverbtagged: truly
  • They said to the woman, “We now believe not only because of your words; we have heard for ourselves, and we know that this man truly is the Savior of the world.”

    John 4:42

    • ἀληθῶςalethosadverbtagged: truly
  • When the people saw the sign that Jesus had performed, they began to say, “Truly this is the Prophet who is to come into the world.”

    John 6:14

    • ἀληθῶςalethosadverbtagged: truly
  • Yet here He is, speaking publicly, and they are not saying anything to Him. Have the rulers truly recognized that this is the Christ?

    John 7:26

    • ἀληθῶςalethosadverbtagged: Truly
  • On hearing these words, some of the people said, “This is truly the Prophet.”

    John 7:40

    • ἀληθῶςalethosadverbtagged: truly
  • So He said to the Jews who had believed Him, “If you continue in My word, you are truly My disciples.

    John 8:31

    • ἀληθῶςalethosadverbtagged: truly
  • For I have given them the words You gave Me, and they have received them. They knew with certainty that I came from You, and they believed that You sent Me.

    John 17:8

    • ἀληθῶςalethosadverbtagged: truly

Acts

one use
  • Then Peter came to himself and said, “Now I know for sure that the Lord has sent His angel and rescued me from Herod’s grasp and from everything the Jewish people were anticipating.”

    Acts 12:11

    • ἀληθῶςalethosadverbtagged: truly

1 Thessalonians

one use
  • And we continually thank God because, when you received the word of God that you heard from us, you accepted it not as the word of men, but as the true word of God—the word which is now at work in you who believe.

    1 Thessalonians 2:13

    • ἀληθῶςalethosadverbtagged: truly

1 John

one use
  • But if anyone keeps His word, the love of God has been truly perfected in him. By this we know that we are in Him:

    1 John 2:5

    • ἀληθῶςalethosadverbtagged: truly

Where it leads

How the numbers are counted

Every count on this page comes from STEP Bible's tagged Hebrew and Greek text, the same text the ledger prints. A use is counted once each time the tagging marks a word with this key.

Spellings are counted as the Greek text spells them, with the sentence's own punctuation taken off the word first, so a form that ends a clause is not counted as a second spelling.

The words it stands beside are the nouns, verbs and adjectives immediately before or after it, counted in every verse where the word stands. The article, the conjunctions and the prepositions are left out, because they stand beside every word.

The family is read from the lexicon by the stem the two words share, with the accents off, and a person or a place named on the stem is left out.

Hebrew and Greek text, word tagging and grammar: STEP Bible (www.STEPBible.org), Tyndale House, CC BY 4.0. Their grammar codes are written out in English here and shown as tagged beside each one.

Meaning and senses: STEP Bible TBESG (Tyndale House, CC BY 4.0), the Brief lexicon based on Abbott-Smith (1922).

Dictionary key: Strong's Exhaustive Concordance of the Bible (1890, public domain). English verse text: Berean Standard Bible (public domain, 2023).

Revised 2026-09-05. Every cited work, the sources registry →