All the words of this life - All the doctrines of life eternal, founded on the word, death, and resurrection of Christ Jesus. This is another periphrasis for Gospel. Go to the temple - the most public place, and speak to the people - who come there to worship according to the law, the words of this life - the whole doctrine of salvation from sin and death; and show that the law is fulfilled in the sacrifice of Jesus, and that, by his resurrection, he has brought life and immortality to light.

stand.

Isaiah 58:1 Cry aloud, spare not, lift up your voice like a trumpet, and show my people their transgression, and the house of Jacob their sins.

Jeremiah 7:2 Stand in the gate of the LORD's house, and proclaim there this word, and say, Hear the word of the LORD, all you of Judah...

Jeremiah 19:14,15 Then came Jeremiah from Tophet, where the LORD had sent him to prophesy; and he stood in the court of the LORD's house...

Jeremiah 20:2,3 Then Pashur smote Jeremiah the prophet, and put him in the stocks that were in the high gate of Benjamin...

Jeremiah 22:1,2 Thus said the LORD; Go down to the house of the king of Judah, and speak there this word...

Jeremiah 26:2 Thus said the LORD; Stand in the court of the LORD's house, and speak to all the cities of Judah...

Jeremiah 36:10 Then read Baruch in the book the words of Jeremiah in the house of the LORD, in the chamber of Gemariah the son of Shaphan the scribe...

Matthew 21:23 And when he was come into the temple, the chief priests and the elders of the people came to him as he was teaching, and said...

John 18:20 Jesus answered him, I spoke openly to the world; I ever taught in the synagogue, and in the temple, where the Jews always resort...

all.

Acts 11:14 Who shall tell you words, whereby you and all your house shall be saved.

Exodus 24:3 And Moses came and told the people all the words of the LORD, and all the judgments: and all the people answered with one voice...

John 6:63,68 It is the spirit that vivifies; the flesh profits nothing: the words that I speak to you, they are spirit, and they are life...

John 12:50 And I know that his commandment is life everlasting: whatever I speak therefore, even as the Father said to me, so I speak.

John 17:3,8 And this is life eternal, that they might know you the only true God, and Jesus Christ, whom you have sent...

1 John 1:1-3 That which was from the beginning, which we have heard, which we have seen with our eyes, which we have looked on...

1 John 5:11,12 And this is the record, that God has given to us eternal life, and this life is in his Son...

Gamaliel's Counsel
'Refrain from these men, and let them alone; for if this counsel or this work be of men, it will come to nought: 39. But if it be of God, ye cannot overthrow it; lest haply ye be found even to fight against God.'--ACTS v. 38, 39. The little that is known of Gamaliel seems to indicate just such a man as would be likely to have given the advice in the text. His was a character which, on its good side and by its admirers, would be described as prudent, wise, cautious and calm, tolerant, opposed to fanaticism …
Alexander Maclaren—Expositions of Holy Scripture: The Acts

Whether Whatever God Does Outside the Natural Order is Miraculous?
Objection 1: It would seem that not everything which God does outside the natural order of things, is miraculous. For the creation of the world, and of souls, and the justification of the unrighteous, are done by God outside the natural order; as not being accomplished by the action of any natural cause. Yet these things are not called miracles. Therefore not everything that God does outside the natural order is a miracle. Objection 2: Further, a miracle is "something difficult, which seldom occurs, …
Saint Thomas Aquinas—Summa Theologica

Whether Subjects are Bound to Obey their Superiors in all Things?
Objection 1: It seems that subjects are bound to obey their superiors in all things. For the Apostle says (Col. 3:20): "Children, obey your parents in all things," and farther on (Col. 3:22): "Servants, obey in all things your masters according to the flesh." Therefore in like manner other subjects are bound to obey their superiors in all things. Objection 2: Further, superiors stand between God and their subjects, according to Dt. 5:5, "I was the mediator and stood between the Lord and you at that …
Saint Thomas Aquinas—Summa Theologica