8 …but no human being can tame the tongue. It is a restless evil, full of deadly poison. (James 3:8)
Those who consider themselves religious and yet do not keep a tight rein on their tongues deceive themselves, and their religion is worthless. (James 1:26)
45 A good man brings good things out of the good stored up in his heart, and an evil man brings evil things out of the evil stored up in his heart. For the mouth speaks what the heart is full of. (Luke 6:45)
I desire to do your will, my God;
your law is within my heart.”
9 I proclaim your saving acts in the great assembly;
I do not seal my lips, Lord,
as you know.
10 I do not hide your righteousness in my heart;
I speak of your faithfulness and your saving help.
I do not conceal your love and your faithfulness
from the great assembly. (Psalm 40:8-10)
In the year that King Uzziah died, I saw the Lord, high and exalted, seated on a throne; and the train of his robe filled the temple. 2 Above him were seraphim, each with six wings: With two wings they covered their faces, with two they covered their feet, and with two they were flying. 3 And they were calling to one another:
“Holy, holy, holy is the Lord Almighty;
the whole earth is full of his glory.”
4 At the sound of their voices the doorposts and thresholds shook and the temple was filled with smoke.
5 “Woe to me!” I cried. “I am ruined! For I am a man of unclean lips, and I live among a people of unclean lips, and my eyes have seen the King, the Lord Almighty.”
6 Then one of the seraphim flew to me with a live coal in his hand, which he had taken with tongs from the altar. 7 With it he touched my mouth and said, “See, this has touched your lips; your guilt is taken away and your sin atoned for.”
8 Then I heard the voice of the Lord saying, “Whom shall I send? And who will go for us?”
And I said, “Here am I. Send me!” (Isaiah 6:1-8)
9 Don’t grumble against one another, brothers and sisters, or you will be judged. The Judge is standing at the door!
10 Brothers and sisters, as an example of patience in the face of suffering, take the prophets who spoke in the name of the Lord. 11 As you know, we count as blessed those who have persevered. You have heard of Job’s perseverance and have seen what the Lord finally brought about. The Lord is full of compassion and mercy. (James 5:9-11)
13 Now listen, you who say, “Today or tomorrow we will go to this or that city, spend a year there, carry on business and make money.” 14 Why, you do not even know what will happen tomorrow. What is your life? You are a mist that appears for a little while and then vanishes. 15 Instead, you ought to say, “If it is the Lord’s will, we will live and do this or that.” 16 As it is, you boast in your arrogant schemes. All such boasting is evil. 17 If anyone, then, knows the good they ought to do and doesn’t do it, it is sin for them. (James 4:13-17)