People always come up with the typical Building Which They Call "Church" doctrine that following Jesus Christ is hard and suffering, no no no, this will cause others to stumble and question YHWH/Jesus Christ Love.
They teach that "no one can fulfill Old Law, so Jesus Christ fulfilled it for us", which is a lie from satan and is very dangerous.
1, Penal Substitution isn't True, http://savedbychrist94.blogspot.com/2013/01/refuting-tektonics-doctrine-of.html
2, The Law isn't Hard to Follow,
Deuteronomy 30:11 - "For this commandment which I command you today is not too difficult for you, nor is it out of reach."
Matthew 11:28-30 - “Come to Me, all [a]who are weary and heavy-laden, and I will give you rest. 29 Take My yoke upon you and learn from Me, for I am gentle and humble in heart, and you will find rest for your souls. 30 For My yoke is easy and My burden is light.”
1 John 5:3 - For this is the love of God, that we keep His commandments; and His commandments are not burdensome.(The word for burdensome here is the greek word, βαρεῖαι, transliteration = bareiai, which can mean, heavy, weighty, burdensome, lit. and met; violent, oppressive. http://biblesuite.com/greek/926.htm )
So when someone says YHWH's commandments are hard or that He fulfilled it for us, then they don't have the truth, You need to follow the commandments to be Saved and they are Easy, they are only hard if you don't desire it, hate good, don't believe, and are of satan.
No sin is fun, that is what I prove in my next Post(s).