Sunday Morning Worship - Who is the right girl for Isaac?

Psalm 31:1-5
1 In thee, O Lord, do I put my trust; let me never be ashamed: deliver me in thy righteousness.
2 Bow down thine ear to me; deliver me speedily: be thou my strong rock, for an house of defence to save me.
3 For thou art my rock and my fortress; therefore for thy name's sake lead me, and guide me.
4 Pull me out of the net that they have laid privily for me: for thou art my strength.
5 Into thine hand I commit my spirit: thou hast redeemed me, O Lord God of truth.

Mark 14:22-25
22 And as they did eat, Jesus took bread, and blessed, and brake it, and gave to them, and said, Take, eat: this is my body.
23 And he took the cup, and when he had given thanks, he gave it to them: and they all drank of it.
24 And he said unto them, This is my blood of the new testament, which is shed for many.
25 Verily I say unto you, I will drink no more of the fruit of the vine, until that day that I drink it new in the kingdom of God.

Genesis 24:1-10
1 And Abraham was old, and well stricken in age: and the Lord had blessed Abraham in all things.
2 And Abraham said unto his eldest servant of his house, that ruled over all that he had, Put, I pray thee, thy hand under my thigh:
3 And I will make thee swear by the Lord, the God of heaven, and the God of the earth, that thou shalt not take a wife unto my son of the daughters of the Canaanites, among whom I dwell:
4 But thou shalt go unto my country, and to my kindred, and take a wife unto my son Isaac.
5 And the servant said unto him, Peradventure the woman will not be willing to follow me unto this land: must I needs bring thy son again unto the land from whence thou camest?
6 And Abraham said unto him, Beware thou that thou bring not my son thither again.
7 The Lord God of heaven, which took me from my father's house, and from the land of my kindred, and which spake unto me, and that sware unto me, saying, Unto thy seed will I give this land; he shall send his angel before thee, and thou shalt take a wife unto my son from thence.
8 And if the woman will not be willing to follow thee, then thou shalt be clear from this my oath: only bring not my son thither again.
9 And the servant put his hand under the thigh of Abraham his master, and sware to him concerning that matter.
10 And the servant took ten camels of the camels of his master, and departed; for all the goods of his master were in his hand: and he arose, and went to Mesopotamia, unto the city of Nahor.