Because of the multiple copies, careful comparison and analysis has resulted the preservation of reliable and trustworthy copies of the original inerrant autographs.
But these collated copies are NOT inerrant, we have differences, variant texts, one or none of which may accurately reflect the original text. But these problems are minor, and do NOT affect the big picture, We are sinners headed to destruction, God provided a means of salvation through faith in Christ, and those that have believed into Christ have the ministry of reconciliation, pleading with the lost, be reconciled to God.