By ensuring that the laws passed by congress are fairly applied to all citizens.
Answer:
The neutrality of the congress generated polarization in the country. This polarization caused states where slavery was prohibited to criticize and devalue states where slavery was allowed, which retaliated against devaluation with further devaluation.
Explanation:
When Congress decided to stay neutral in relation to slavery in the country, Congressmen believed that this would generate peace in the country, as each state would have autonomy to decide whether it wanted to use slaves or not.
However, the result could not have been more different. Neutrality generated polarization and many conflicts between countries that allowed slaves and prohibited slaves. Countries that did not allow slavery criticized, devalued and tried to interfere with the autonomy of the states that allowed slavery. The slaves who allowed slavery did not tolerate this interference and retaliated as best they could, in addition to promoting a strong devaluation in relation to free countries.
This verse means that if there is something in a person's life that causes the person to sin or sway from the will of God, the person should let it go, even if it seems difficult. The difficulty or the pain in letting go of that sin is what is compared to gouging the eye out and throwing it away. It will be very painful to gouge out your eye. So it is better to let go of that sin which is so pleasing, suffer on earth for a short time and enjoy in heaven eternally than to stay in that sin, enjoy on earth for a short time and burn in hell eternally.