Genesis 12:1-3
"The Lord had said to Abram, Leave your country, your people and your father's household and go to the land I will show you I will make you into a great nation and I will bless you; I will make your name great, and you will be a blessing. I will bless those who bless you, and whoever curses you I will curse; and all peoples on earth will be blessed through you.'"

Philippians 4:13 
"I can do all things through Christ who strengthens me." 
Acts 18:9 
“...Do not be afraid, but speak, and do not keep silent."