There are countless instructions the Lord Jesus gave us and the apostles have written too. We should be following all of them to have abundant life on earth. There are spiritual laws to follow very strictly, otherwise things will surely go wrong; we cannot blame God for everything: whereas it was our carelessness that affects us. No one else to be blamed too: we should take responsibilities for our actions and rectify them quickly to come out of our problems. God loves you unconditionally, but you will be a loser, if you think you can excuse yourselves taking advantage of His love. Matthew 7:1-6(ESV)
God is the Lawgiver & Judge: Romans 2:12-16(ESV)
“Do not speak evil against one another, brothers. The one who speaks against a brother or judges his brother, speaks evil against the law and judges the law. But if you judge the law, you are not a doer of the law but a judge. There is only one Lawgiver and Judge, he who is able to save and to destroy. But who are you to judge your neighbour?” James 4:11-12 (ESV)
Here too it is written about us, who talk about others and their mistakes, than finding our own and rectifying them. We should not speak evil of anyone and judge them: if we do we are sitting as a judge and not doing the law. Because there is only one Judge, who is God, over everyone and He will surely judge righteously. So it is better and profitable to judge ourselves while reading the word of God and correct ourselves. There should be some on going process of repentance or changing our ways of life according to the teachings in God’s word: only then your life also will change for good. If you go on doing what you are doing and expect a different good result is stupidity.
Judge yourselves & allow the Lord to discipline: Hebrews12:3-6(ESV)
“But if we judged ourselves truly, we would not be judged. But when we are judged by the Lord, we are disciplined so that we may not be condemned along with the world.” 1 Corinthians 11:31-32 (ESV)
So please, examine yourselves whenever you read some laws and instructions, instead pointing out fingers towards others: then you will be a better person as the Lord wants you to be. Because the Lord judges to discipline us, just like we discipline our children. If we call ourselves children of God, let us come under strict scrutiny of God and get His appreciation: which is very important to our spiritual life with Him. You also should forgive others who wronged you to be forgiven. What goes around comes around like a Boomerang. Very simple. Luke 6:46-49(ESV)