Abraham called to his oldest servant. His servants were like family. They were treated like family, and most of them were loyal to him. The oldest servant was his most trusted friend.
He made him promise to not see Isaac marry someone from any of the tribes of the Canaanites, in whose land they lived. Instead, he was to go back to his home country and find a wife from one of the families of his kin.
"What if the woman I choose won't come?"
"Then you will be cleared from this oath, but if this is the case, I never want you to take my son there again."
The servant took all that Abraham had and put it on ten camels, and travelled to the city of Nahor in Mesopotamia. He had no idea where to look or who to talk to.
He prayed to God that the first woman that offered him a drink, and not only him, but his camels, too, would be the one.
God answered his prayer.
The first woman who came was Abraham's great niece. She was the daughter of the son of his brother, Nahor.
He gave her bracelets for her kindness and asked if her father had room for him as a guest. She confirmed and then told him who she was and who her father was.
At this point, he dropped to his knees and praised God for answering his prayers.
When Rebekah's brother, Laban, saw her, and she told him where she got the bracelets and about the servant, Laban immediately prepared a meal and invited him to stay there.
The servant refused to eat until he told the family why he had come.
Then he said, "I need to know what I should do at this point. Will she come with me, or not? It is up to you." He gave them all gifts from the belongings of Abraham on the camels.
The next morning, he told them he must return to his master with Rebekah. They begged him to let her stay a few more days, but he was insistent that he had to return.
They said, "We will let HER decide."
Rebekah agreed to go with the servant.
They blessed Rebekah and sent her on her way.
As they were nearing home, Isaac met them in a field during his morning meditation.
The servant told him everything, and he took Rebekah into his mother's tent and they lived happily ever after...sort of.
======
When you pray to God, He listens.
The servant was doing what his master told him to do, which is what God told him to do.
The servant was obedient. He completely depended on God throughout this journey, and God led him to the right place, because of his obedience.
Obedience paves the path of the future.