"Let's Obey The Lord" from Romans 2:12-16

in the law it is said that
"ignorance of the law excuses no one"

All who sin apart from the law will also perish apart from the law, and all who sin under the law will be judged by the law. For it is not those who hear the law who are righteous in God’s sight, but it is those who obey the law who will be declared righteous. (Indeed, when Gentiles, who do not have the law, do by nature things required by the law, they are a law for themselves, even though they do not have the law. They show that the requirements of the law are written on their hearts, their consciences also bearing witness, and their thoughts sometimes accusing them and at other times even defending them.) This will take place on the day when God judges people’s secrets through Jesus Christ, as my gospel declares.
- Romans 2:12-16

Luke 12:47-48
“The servant who knows the master’s will and does not get ready or does not do what the master wants will be beaten with many blows. But the one who does not know and does things deserving punishment will be beaten with few blows. From everyone who has been given much, much will be demanded; and from the one who has been entrusted with much, much more will be asked. - Luke 12:47-48

that's why if we don't know the law of the Lord we should know it. know the ten commandments in the old testament. and Jesus said in the new testament "love God with all your heart and love your neighbours as yourself"

Romans 8:3 (NIV)
3 For what the law was powerless to do because it was weakened by the flesh,[a] God did by sending his own Son in the likeness of sinful flesh to be a sin offering.[b] And so he condemned sin in the flesh,

Deuteronomy 4:1 Hear now, O Israel, the decrees and laws I am about to teach you. Follow them so that you may live and may go in and take possession of the land that the LORD, the God of your fathers, is giving you.

obedience is a blessing.

don't be like a Pharisee who hears but doesn't do. allow God's word change you pray for it.
conscience is the knowledge in our heart to know right and wrong.

1 Timothy 4:2 Such teachings come through hypocritical liars, whose consciences have been seared as with a hot iron.

Mat 25:31 "When the Son of Man comes in his glory, and all the angels with him, he will sit on his throne in heavenly glory.
Mat 25:32 All the nations will be gathered before him, and he will separate the people one from another as a shepherd separates the sheep from the goats.
Mat 25:33 He will put the sheep on his right and the goats on his left.