Matthew 5:2
καὶ ἀνοίξας τὸ στόμα αὐτοῦ
and he opened his mouth
ἐδίδασκεν αὐτοὺς λέγων,
[and] began teaching them, saying…
He opened his mouth. What a seemingly insignificant detail, and yet it is there.
He opened his mouth.
The Spirit was not content to simply tell us that he “began teaching,” but found it necessary to tell us that Jesus began to teach by opening his mouth.
The phrase “open your mouth” is one that I heard frequently from my high school choir and drama director. “Open your mouth!” By opening the mouth one is able to project louder, further, and fuller. This is the practical aspect of opening the mouth, but there seems to be more than simple pragmatism to this opening of Jesus’ mouth.
There are a handful of instances in Scripture where it is said that certain men opened their mouths to say something – both in the New Testament and in the Old. Asaph opened his mouth to proclaim “the glorious deeds of the LORD, and his might, and the wonders that he has done” (Psalm 78:2-4). Asaph’s mouth opening is also said to be a prophecy of Christ himself, who would “open his mouth” in parables (Matthew 13:35). Daniel opened his mouth in painful weariness, crying out in response to a vision he had received from an angel (Daniel 10:16). Philip “opened his mouth” to tell the good news about Jesus to the Ethiopian eunuch who was reading from the Prophet Isaiah (Acts 8:35). Peter “opened his mouth” to proclaim the good news of peace through Jesus Christ to the Gentiles (Acts 10:34). Paul asked for the Ephesian believers to pray for him “that words may be given to me in opening my mouth boldly to proclaim the mystery of the gospel . . . that I may declare it boldly, as I ought to speak” (Ephesians 6:19-20). A negative example is that of Job, who “opened his mouth” and cursed the day of his birth (Job 3:1).
In each of these “openings” there is one or more or all of the following: great passion, great conviction, great volume, great intensity, and great importance (and perhaps even more than these). It is a shame that a number of translators have chosen to ignore this phrase and not include it in their English translation, saying simply that Jesus “began to teach” with no mention of the opening of his mouth.[1] But Jesus did not simply “begin to teach.” No, he opened his mouth!
Many people, whether believers or not (and I must include myself), open their mouths with great passion, great conviction, great volume, and great intensity; but it is becoming a rare occurrence to hear people open their mouths to speak words of great importance. What Jesus had to say – to teach – was, and continues to be, of great importance. We know it is important because he opened his mouth, so we had better open our ears.
[1] The following translations do not include the phrase “he opened his mouth” – NIV, NIrV, TNIV, NET, GW, HCSB, NCV, NLT, NRSV.