How do I know I'm Hearing Biblical Truth?

There's a lot of 'Christian' information out there, including many false teachers and false teachings... How do I know when I'm hearing Biblical Truth?

Amazon - ESV Bible on MP3
https://www.amazon.com/English-Standard-Version-Complete-Bible/dp/0899577113/ref=sr_1_4?sr=8-4

Lon Solomon Ministries
https://www.lonsolomonministries.com/

Got Questions "Which is the best Bible translation?"
https://www.gotquestions.org/Bible-translations.html

Blue Letter Bible 2 Tim 3:16-17
https://www.blueletterbible.org/niv/2ti/3/16/s_1128016