Some people say "No," explaining eagerly negative sides when they are instructed to do something or asked their opinion. On the contrary, some people are affirmative in everything because they know that when they say "yes" first and seek for the way, they can find the possibility of realization. When we seek for the help of God who is almighty, things that seem impossible to us can be done. Jesus also fully accomplished His mission as the Savior by God's amazing wisdom and power which surpass human limitations, methods, and wisdom.
"For the Son of God, Christ Jesus, who was preached among you by us--was not yes and no, but is yes in Him." (2 Corinthians 1:19)