Ro 12:3  For through the grace given to me I say to everyone among you not to think more highly of himself than he ought to think; but to think so as to have sound judgment, as God has allotted to each a measure of faith.

Ro 10:17  So faith comes from hearing, and hearing by the word of Christ.

 Luke 17:5  The apostles said to the Lord, “Increase our faith!”

6  And the Lord said, “If you had faith like a mustard seed, you would say to this mulberry tree, ‘Be uprooted and be planted in the sea’; and it would obey you.

7  “Which of you, having a slave plowing or tending sheep, will say to him when he has come in from the field, ‘Come immediately and sit down to eat’?

8  “But will he not say to him, ‘Prepare something for me to eat, and properly clothe yourself and serve me while I eat and drink; and afterward you may eat and drink’?

9  “He does not thank the slave because he did the things which were commanded, does he?

10  “So you too, when you do all the things which are commanded you, say, ‘We are unworthy slaves; we have done only that which we ought to have done.’”

11 ¶  While He was on the way to Jerusalem, He was passing between Samaria and Galilee.

12  As He entered a village, ten leprous men who stood at a distance met Him;

13  and they raised their voices, saying, “Jesus, Master, have mercy on us!”

14  When He saw them, He said to them, “Go and show yourselves to the priests.” And as they were going, they were cleansed.

15  Now one of them, when he saw that he had been healed, turned back, glorifying God with a loud voice,

16  and he fell on his face at His feet, giving thanks to Him. And he was a Samaritan.

17  Then Jesus answered and said, “Were there not ten cleansed? But the nine — where are they?

18  “Was no one found who returned to give glory to God, except this foreigner?”

19  And He said to him, “Stand up and go; your faith has made you well.”

John 4:13 By this we know that we abide in him and he in us, because he has given us of his Spirit. 14 And we have seen and testify that the Father has sent his Son to be the Savior of the world. 15 Whoever confesses that Jesus is the Son of God, God abides in him, and he in God. 16 So we have come to know and to believe the love that God has for us. God is love, and whoever abides in love abides in God, and God abides in him. 17 By this is love perfected with us, so that we may have confidence for the day of judgment, because as he is so also are we in this world. 18 There is no fear in love, but perfect love casts out fear. For fear has to do with punishment, and whoever fears has not been perfected in love. 19 We love because he first loved us. 20 If anyone says, “I love God,” and hates his brother, he is a liar; for he who does not love his brother whom he has seen cannot love God whom he has not seen. 21 And this commandment we have from him: whoever loves God must also love his brother.

God Is Love
Those who are loved by God, let his love continually pour from you to one another, because God is love. Everyone who loves is fathered by God and experiences an intimate knowledge of him. The one who doesn’t love has yet to know God, for God is love. The light of God’s love shined within us when he sent his matchless Son into the world so that we might live through him. This is love: He loved us long before we loved him. It was his love, not ours. He proved it by sending his Son to be the pleasing sacrificial offering to take away our sins.

John 6
 Therefore the Jews were grumbling about Him, because He said, “I am the bread that came down out of heaven.” They were saying, “Is not this Jesus, the son of Joseph, whose father and mother we know? How does He now say, ‘I have come down out of heaven’?” Jesus answered and said to them, “Do not grumble among yourselves. No one can come to Me unless the Father who sent Me draws him; and I will raise him up on the last day. It is written in the prophets, ‘And they shall all be taught of God.’ Everyone who has heard and learned from the Father, comes to Me. Not that anyone has seen the Father, except the One who is from God; He has seen the Father. Truly, truly, I say to you, he who believes has eternal life. I am the bread of life. Your fathers ate the manna in the wilderness, and they died. This is the bread which comes down out of heaven, so that one may eat of it and not die. I am the living bread that came down out of heaven; if anyone eats of this bread, he will live forever; and the bread also which I will give for the life of the world is My flesh.”
 Then the Jews began to argue with one another, saying, “How can this man give us His flesh to eat?” So Jesus said to them, “Truly, truly, I say to you, unless you eat the flesh of the Son of Man and drink His blood, you have no life in yourselves. He who eats My flesh and drinks My blood has eternal life, and I will raise him up on the last day. For My flesh is true food, and My blood is true drink. He who eats My flesh and drinks My blood abides in Me, and I in him. As the living Father sent Me, and I live because of the Father, so he who eats Me, he also will live because of Me. This is the bread which came down out of heaven; not as the fathers ate and died; he who eats this bread will live forever.”
Words to the Disciples