Now the Lord had said to Abram: “Get out of your country, From your family And from your father’s house, To a land that I will show you. I will make you a great nation; I will bless you And make your name great; And you shall be a blessing. I will bless those who bless you, And I will curse him who curses you; And in you all the families of the earth shall be blessed.” Genesis 12:1-3

Look to Abraham your father, And to Sarah who bore you; For I called him alone, And blessed him and increased him. Isaiah 51:2

By faith Abraham obeyed when he was called to go out to the place which he would receive as an inheritance. And he went out, not knowing where he was going. Hebrews 11:8