Awhile ago a friend of mine asked me about T.U.L.I.P., the acronym used to describe the 5 main points of Calvinism. In answering his question I put this quick biblical reference together outlining some of the major scriptures used to backup the doctrines laid out by TULIP. So with out further ado here they are:
T – Total Depravity
Genesis 6:5: "The LORD saw that the wickedness of man was great in the earth, and that every intention of the thoughts of his heart was only evil continually."
Jeremiah 13:23 "Can the Ethiopian change his skin or the leopard its spots? Neither can you do good who are accustomed to doing evil."
Romans 3:9-10, 18 “What then? Are we Jews any better off? No, not at all. For we have already charged that all, both Jews and Greeks, are under sin, as it is written: None is righteous, no, not one; … There is no fear of God before their eyes.”
Romans 7:18 "I know that no good dwells in me, that is, in my flesh."
Romans 8:7-8 "For the mind that is set on the flesh is hostile to God; it does not submit to God's law, indeed it cannot; and those who are in the flesh cannot please God."
Romans 14:23 says, "Whatever does not proceed from faith is sin."
1 Corinthians 2:14: "The natural person does not accept the things of the Spirit of God, for they are folly to him, and he is not able to understand them because they are spiritually discerned."
U – Unconditional Election
Acts 13:48 "And when the Gentiles heard this, they were glad and glorified the word of God; and as many as were ordained to eternal life believed."
Romans 9:11-12 "Though they were not yet born and had done nothing either good or bad, in order that God's purpose of election might continue, not because of works but because of his call, [Rebecca] was told, 'The elder will serve the younger.'"
Ephesians 1:3-6 “Blessed be the God and Father of our Lord Jesus Christ, who has blessed us in Christ with every spiritual blessing in the heavenly places, even as he chose us in him before the foundation of the world, that we should be holy and blameless before him. He predestined us in love to be his sons through Jesus Christ, according to the purpose of his will, to the praise of the glory of his grace.”
Romans 8:28-33. “We know that in everything God works for good with those who love him, who are called according to his purpose, For those whom he foreknew he also predestined to be conformed to the image of his Son, in order that he might be the first-born among many brethren. And those whom he predestined he also called; and those whom he called he also justified; and those whom he justified he also glorified. What then shall we say to this? If God is for us, who is against us? He who did not spare his own Son but gave him up for us all, will he not also give us all things with him? Who shall bring any charge against God's elect? It is God who justifies.”
L – Limited Atonement
John 6:64-65 says, "'But there are some of you that do not believe.' For Jesus knew from the first who those were that did not believe, and who it was that should betray him. And he said, 'This is why I told you that no one can come to me unless it is granted him by the Father.'"
John 10:15, "I lay down my life for the sheep." The sheep of Christ are those whom the Father draws to the Son. "You do not believe, because you do not belong to my sheep."
John 17:6,9,19 Jesus prays, "I have manifested Thy name to the men whom Thou gavest me out of the world; Thine they were, and Thou gavest them to me...I am praying for them; I am not praying for the world but for those whom Thou hast given me, for they are thine...And for their sake I consecrate myself, that they also may be consecrated in truth."
Revelation 5:9, "Worthy art Thou to take the scroll and to open its seals, for Thou wast slain and by Thy blood didst ransom men for God from every tribe and tongue and people and nation."
I – Irresistible Grace
Daniel 4:35 “all the inhabitants of the earth are accounted as nothing, and he does according to his will among the host of heaven and among the inhabitants of the earth; and none can stay his hand or say to him, “What have you done?”
Romans 9:19 “You will say to me then, ‘Why does he still find fault? For who can resist his will?’”
P – Perseverance of the Saints
l Thessalonians 5:23-24, "May the God of peace himself sanctify you wholly; and may your spirit and soul and body be kept sound and blameless at the coming of our Lord Jesus Christ. He who calls you is faithful, and he will do it."
Philippians 1:6, "And I am sure that he who began a good work in you will bring it to completion at the day of Jesus Christ."
l Corinthians 1:8-9, "Jesus Christ will sustain you to the end; guiltless in the day of our Lord Jesus Christ. God is faithful, by whom you were called into the fellowship of his Son, Jesus Christ our Lord."

Until later, happy days and good nights! 
