"Now the LORD said to Abram, "Go forth from your country, And from your relatives And from your father's house, To the land which I will show you; And I will make you a great nation, And I will bless you, And make your name great; And so you shall be a blessing; And I will bless those who bless you, And the one who curses you I will curse. And in you all the families of the earth will be blessed." So Abram went forth as the LORD had spoken to him; and Lot went with him. Now Abram was seventy-five years old when he departed from Haran. Abram took Sarai his wife and Lot his nephew, and all their possessions which they had accumulated, and the persons which they had acquired in Haran, and they set out for the land of Canaan; thus they came to the land of Canaan.." ~ Genesis 12:1-5
God was asking a lot of Abram; asking him to give up all he knew and blindly, obediently, follow God's leading into the unknown. Abram packed it up and left and the rest is history. A nobody became a somebody and the world was blessed through Abrams obedience.
"The record of the genealogy of Jesus the Messiah, the son of David, the son of Abraham: Abraham was the father of Isaac, Isaac the father of Jacob, and Jacob the father of Judah and his brothers. Judah was the father of Perez and Zerah by Tamar, Perez was the father of Hezron, and Hezron the father of Ram. Ram was the father of Amminadab, Amminadab the father of Nahshon, and Nahshon the father of Salmon. Salmon was the father of Boaz by Rahab, Boaz was the father of Obed by Ruth, and Obed the father of Jesse. Jesse was the father of David the king. ¶ David was the father of Solomon by Bathsheba who had been the wife of Uriah. Solomon was the father of Rehoboam, Rehoboam the father of Abijah, and Abijah the father of Asa. Asa was the father of Jehoshaphat, Jehoshaphat the father of Joram, and Joram the father of Uzziah. Uzziah was the father of Jotham, Jotham the father of Ahaz, and Ahaz the father of Hezekiah. Hezekiah was the father of Manasseh, Manasseh the father of Amon, and Amon the father of Josiah. Josiah became the father of Jeconiah and his brothers, at the time of the deportation to Babylon. After the deportation to Babylon: Jeconiah became the father of Shealtiel, and Shealtiel the father of Zerubbabel. Zerubbabel was the father of Abihud, Abihud the father of Eliakim, and Eliakim the father of Azor. Azor was the father of Zadok, Zadok the father of Achim, and Achim the father of Eliud. Eliud was the father of Eleazar, Eleazar the father of Matthan, and Matthan the father of Jacob. Jacob was the father of Joseph the husband of Mary, by whom Jesus was born, who is called the Messiah." ~ Matthew 1:1-16
Bayless Conley, in his weekly devotion, The Place of Blessing, makes this case and this point, "Pursue your purpose. That is the place of God’s blessing.".
We won't find our purpose sitting on the sideline or moving in a direction of our own making. We must listen, submit, obey and follow God. That's not always easy, but it does always end up in God's blessing.