διαβεβαιόομαι
diabebaióomai
G1226 verb
SILEX Entry
Definition
To assert with certainty or emphasis, to affirm or declare emphatically, especially with verbal assurance. The term conveys a sense of strong confidence in the truth of what is being stated, and often implies persistent or repeated affirmation in speech. In various contexts, it can mean to confirm beyond doubt, to declare with certainty, or to insist strongly on the veracity of one's words.
Semantic Range
to declare with certainty, to affirm assertively, to insist emphatically, to confirm thoroughly, to assert repeatedly or insistently
Root / Etymology
Compound of διὰ (dia, 'through, thoroughly') and βεβαιόω (bebaioō, 'to confirm, establish, make firm'). The formation intensifies the basic sense of 'confirming' or 'asserting' by indicating that it is done thoroughly or emphatically.
Historical & Contextual Notes
In classical Greek, διαβεβαιόομαι is rarely attested, with the compounded form heightening the sense of firmness or certainty beyond the root βεβαιόω. In Hellenistic and Koine Greek, especially in the New Testament and related literature, it is used in judicial or rhetorical contexts where a speaker strongly attests, repeatedly affirms, or insists upon the truthfulness of a statement (e.g., Titus 3:8). The force of the term is more emphatic and public than the simple verb βεβαιόω. It was also used in documentary papyri for official declarations or affidavits. Typical English translations like 'affirm strongly' or 'insist' do not always convey the repeated or emphatic verbal assertion implied in Greek, and the performative, more public nuance may be underplayed in translation. The word is typically employed in contexts involving assurance, reliable testimony, or advocacy for truth.
Original Strong's Gloss (1890)
middle voice of a compound of διά and βεβαιόω; to confirm thoroughly (by words), i.e. asseverate:--affirm constantly.
Root Family
διαβεβαιόομαι (diabebaióomai) — to make firm, to confirm, to assure, to assert emphatically
Word Forms
2 distinct forms
| SIDANCE | Surface | Transliteration | Morphology | Common | SIBI-P1 | Occurrences |
|---|---|---|---|---|---|---|
G1226-02 |
διαβεβαιοῦσθαι | diabebaiousthai | V PRS MID INF |
to affirm confidently | to insist emphatically | 1 |
G1226-01 |
διαβεβαιοῦνται | diabebaiountai | V PRS MID IND 3P PL |
they affirm | they emphatically insist | 1 |
Occurrences in Scripture
2 total occurrences
| SIDANCE | Reference | Word | Transliteration | Morphology | Common | SIBI-P1 |
|---|---|---|---|---|---|---|
G1226-01 |
1 Timothy 1:7 | διαβεβαιοῦνται | diabebaiountai | V PRS MID IND 3P PL |
they affirm | they emphatically insist |
G1226-02 |
Titus 3:8 | διαβεβαιοῦσθαι | diabebaiousthai | V PRS MID INF |
to affirm confidently | to insist emphatically |