2 Corinthians 10:5..casting down imaginations and every 'high thing' (vain reasonings and human logic) that exalts itself against the knowledge of God and bringing into captivity every thought to the obedience of Christ...
John 5:39 Search the scriptures for in them you think you have eternal life and they are they which testifies of me.
(IMO) if one does not keep up with the present truth, eventually truth slips from ones grasp and 'first love' fades. Team the searching and re-searching the timeless truths in God's Word with spiritual truths and s.i.t. and (IMO) again, one will stay fervent with gospel.
Raf, you've gone from JW to Pentecostal to back to JW and now to 'throw it all away ?? After tasting the goodness of God ??
After I was smart enough and spiritually attuned enough to kiss twi goodbye, I've kept up with teachings from Wayne Clapp, John Nessle and others including LCM as of late and I have so much new stuff and new old stuff that after 30 years I'm still convinced, excited and anticipating !