had I read Luke 12:1-12
Reading verses 4-7, I found the context of verse 6 and 7 amazing. Yes, Jesus speaks words of truth, conviction, and reassurance; however, Jesus is not simply pacifying or reassuring his disciples and followers. Jesus offers reassurance within the context of rebuking and warning against the Pharisees' behavior. But as Levar Burton would say, don't take my word for it!
Meanwhile, when a crowd of many thousands had gathered, so that they were trampling on one another, Jesus began to speak first to his disciples, saying: "Be on your guard against the yeast of the Pharisees, which is hypocrisy. 2There is nothing concealed that will not be disclosed, or hidden that will not be made known. 3What you have said in the dark will be heard in the daylight, and what you have whispered in the ear in the inner rooms will be proclaimed from the roofs.
4"I tell you, my friends, do not be afraid of those who kill the body and after that can do no more. 5But I will show you whom you should fear: Fear him who, after the killing of the body, has power to throw you into hell. Yes, I tell you, fear him. 6Are not five sparrows sold for two pennies? Yet not one of them is forgotten by God. 7Indeed, the very hairs of your head are all numbered. Don't be afraid; you are worth more than many sparrows.
8"I tell you, whoever acknowledges me before men, the Son of Man will also acknowledge him before the angels of God. 9But he who disowns me before men will be disowned before the angels of God. 10And everyone who speaks a word against the Son of Man will be forgiven, but anyone who blasphemes against the Holy Spirit will not be forgiven.
11"When you are brought before synagogues, rulers and authorities, do not worry about how you will defend yourselves or what you will say, 12for the Holy Spirit will teach you at that time what you should say."