It is a sad day for the whole Church of Christ, but as what Bro. Erano Manalo, Ka Erdy always quote "To live is Christ, to die is gain". Truly, he lived a life in Christ and spending all of it in the service of God. His memories will stay in our hearts until we meet the Lord.
you are correct that all the verses that you have quoted is God's infallible and its though is complete.
the only fallible is your understanding about the verse and the incomplete is your thoughts about the verse. for God said His thought is not your thought. So let not interpret the Bible by your thought but allow the bible to interpret for itself. The Bible interpret in James 2 that faith without a work is dead.and faith is not alone.