"Infallible" and "inerrant" are both used to describe the Bible. The Bible's infallibility means that it cannot err. Scripture's infallibility leads to the logical conclusion of its inerrancy—that it is without error. The Bible attests to both. Many passages of the Bible speak of the eternality of God's word (Psalm 119:89; Isaiah 40:8; 1 Peter 1:24-25; Matthew 24:35). Though many other things change, Scripture does not; it is the same today as it will be forever. The Bible also testifies to its own inerrancy. It is described as "perfect," "sure" and "true" (Psalm 19:7; Proverbs 30:5-6). Jesus referred to God's word as "truth" (John 17:17). Paul described it as "God breathed" (2 Timothy 3:16); since God is perfect, so is His Word. The Bible is both infallible and inerrant, the perfect guide for our lives.
"You missed a spot." Someone pointing out a flaw in work you thought was done is frustrating. But the reality is that human beings can't achieve perfection in cleaning or anything else. We always miss a spot. God never does, though. By nature, He is perfect. And the words He has "breathed" out are, too.
The infallibility and inerrancy of God's Word means that it's a reliable guide for how we should live. It tells us who God is, His love for us, and what our ultimate end will be. Yet, God's Word becomes less than a coffee table book in people's homes, another item collecting dust. This is true not only of secular homes, but of Christian ones. A daily discipline of reading and meditating on the greatest books ever compiled can change your life for the better.
So next time you're tempted to doom scroll your phone during your morning coffee, pick up the infallible, inherent words of truth, gifted from the Almighty Creator.