These adversaries of Christ had no arguments with which to meet the truths He brought home to their consciences. They could only cite their customs a… - Ellen Gould White

You are to be men who will walk humbly with God, who will stand before Him in your God-given manhood, free from impurity, free from all contamination from the sensuality that is corrupting this age. You must be men who will despise all falsity and wickedness, who will dare to be true and brave, holding aloft the blood-stained banner of Prince Emmanuel.

We need to have far less confidence in what man can do and far more
confidence in what God can do for every believing soul. He longs to have
you reach after Him by faith. He longs to have you expect great things
from Him. He longs to give you understanding in temporal as well as in
spiritual matters. He can sharpen the intellect. He can give tact and
skill. Put your talents into the work, ask God for wisdom, and it will be
given you.

Repentance for sin is the first fruits of the working of the Holy Spirit in the life.