God accomplishes his will on earth through truth; Satan accomplishes his purpose through lies.
faith in God’s truth leads to victory; faith in Satan’s lies leads to defeat.
When the Spirit of truth comes, he will guide you into all truth. He will not speak on his own but will tell you what he has heard. He will tell you about the future.
John 16:13 NLT
For you are the children of your father the devil, and you love to do the evil things he does. He was a murderer from the beginning. He has always hated the truth, because there is no truth in him. When he lies, it is consistent with his character; for he is a liar and the father of lies.
John 8:44 NLT