Integrity starts from the heart.
Purity is not limited to our sexuality, it include the places we go, thoughts of the heart, our appearance, etc.?
For example, Passing the night at your fiance's place when you are not married may not be an evil in itself especially if nothing happened, which I doubt, but it's an appearance of Evil and how many people will you explain to?
Oh! You don't care? Don't forget, You are God's representative on earth, to live as an example for others to follow.
Abstain from all appearances that will question your integrity and purity.
But as for me, I will walk in mine integrity: redeem me, and be merciful unto me.
Good Morning
#1Thessalonians5:22
#Psalm26:11