withal taking up the shield of faith, wherewith ye shall be able to quench all the fiery darts of the evil one.

And most of all, using faith as a cover to keep off all the flaming arrows of the Evil One.

επι πασι δε αναλαβετε την ασπιδα της πιστεως, δια της οποιας θελετε δυνηθη να σβεσητε παντα τα βελη του πονηρου τα πεπυρωμενα·

Above all, taking the shield of faith, wherewith ye shall be able to quench all the fiery darts of the wicked.