Luke 21:15

15 for I will give you a mouth and wisdom that all your opponents will not be able to resist or contradict.

Luke 21:15 Meaning and Commentary

Luke 21:15

For I will give you a mouth
A faculty of speaking, a freedom of expression, a door of utterance, a good degree of elocution, to speak properly, pertinently and freely to any point: and wisdom;
to answer with great propriety, and in the most prudent manner, to any difficult and ensnaring question; and to furnish with such knowledge of the Gospel, and with such gifts and abilities to preach and defend it, that they should be able to give a clear and distinct account of it, and prove every point in it, by the most strong and convincing arguments, and vindicate it against all objections: which all your adversaries shall not be able to gainsay or resist.
This was remarkably fulfilled in Peter, and John, and in Stephen, ( Acts 4:13 Acts 4:14 ) ( 6:10 ) . The first word, "gainsay", is left out in the Syriac and Persic versions.

Luke 21:15 In-Context

13 This will turn out to you for a [time of] witness.
14 {Therefore make up your minds} not to prepare in advance to speak in your own defense,
15 for I will give you a mouth and wisdom that all your opponents will not be able to resist or contradict.
16 And you will be handed over even by parents and brothers and relatives and friends, and they will put to death [some] of you.
17 And you will be hated by all because of my name.
Scripture quotations marked (LEB) are from the Lexham English Bible. Copyright 2012 Logos Bible Software. Lexham is a registered trademark of Logos Bible Software.