God is truth, it is part of his very makeup. This is why it is so important for us to read our bibles, discern the truth, and reject error. Finding, learning, living and keeping the truth is one of our greatest challenges in this life, and God's greatest delight. As the first verse below shows, only those who worship God in truth are those whom God seeks.
John 4:23 But the hour cometh, and now is, when the true worshippers shall worship the Father in spirit and in truth: for the Father seeketh such to worship him.
Psalms 15:2 1 (A Psalm of David.) LORD, who shall abide in thy tabernacle? who shall dwell in thy holy hill? 2 He that walketh uprightly, and worketh righteousness, and speaketh the truth in his heart.
John 18:37 Everyone that is of the truth heareth my voice
1 Samuel 12:24 ...only serve the lord... in truth
Hosea 4:1-6 Hear the word of the LORD, ye children of Israel: for the LORD hath a controversy with the inhabitants of the land, because there is no truth, nor mercy, nor knowledge of God in the land...6 My people are destroyed for lack of knowledge: because thou hast rejected knowledge, I will also reject thee, that thou shalt be no priest to me: seeing thou hast forgotten the law of thy God, I will also forget thy children.
Psalms 145:18 The LORD is nigh unto all them that call upon him, to all that call upon him in truth.
Proverbs 3:3 3 Let not mercy and truth forsake thee: bind them about thy neck; write them upon the table of thine heart: 4 So shalt thou find favour and good understanding in the sight of God and man.
Proverbs 23: 23 Buy the truth, and sell it not; also wisdom, and instruction, and understanding.
Romans 1:18 18 For the wrath of God is revealed from heaven against all ungodliness and unrighteousness of men, who hold the truth in unrighteousness; (Once we know the truth, we have to live it)
Romans 1:25 Who changed the truth of God into a lie, and worshipped and served the creature more than the Creator, who is blessed for ever. Amen. (The truth can be turned into a lie)
Galatians 2:4-5 And that because of false brethren unawares brought in, who came in privily to spy out our liberty which we have in Christ Jesus, that they might bring us into bondage: 5 To whom we gave place by subjection, no, not for an hour; that the truth of the gospel might continue with you.
James 1:18 Of his own will begat he us with the word of truth, that we should be a kind of firstfruits of his creatures.
1 John 1:6 If we say that we have fellowship with him, and walk in darkness, we lie, and do not the truth:
1 John 2:4 He that saith, I know him, and keepeth not his commandments, is a liar, and the truth is not in him.
3 John 1:4 I have no greater joy than to hear that my children walk in truth.
Ephesians 6:13 Wherefore take unto you the whole armour of God, that ye may be able to withstand in the evil day, and having done all, to stand. 14 Stand therefore, having your loins girt about with truth, and having on the breastplate of righteousness;
2 Thessalonians 2:8-10 8 And then shall that Wicked be revealed, whom the Lord shall consume with the spirit of his mouth, and shall destroy with the brightness of his coming: 9 Even him, whose coming is after the working of Satan with all power and signs and lying wonders, 10 And with all deceivableness of unrighteousness in them that perish; because they received not the love of the truth, that they might be saved. 11 And for this cause God shall send them strong delusion, that they should believe a lie: 12 That they all might be damned who believed not the truth, but had pleasure in unrighteousness.
2 Timothy 3:7 Ever learning, and never able to come to the knowledge of the truth.
Zechariah 8:19 Thus saith the LORD of hosts...therefore love the truth and peace..
John 15:26 when the comforter is come...even the spirit of truth
James 3:17 But the wisdom that is from above is first pure, then peaceable, gentle, and easy to be intreated, full of mercy and good fruits, without partiality, and without hypocrisy.
Proverbs 25:2 It is the glory of God to conceal a thing: but the honour of kings is to search out a matter.