'Strict' in the Bible

“Pay strict attention to everything I have said to you. You must not invoke the names of other gods; they must not be heard on your lips.

Then He gave them strict orders that no one should know about this and said that she should be given something to eat.

He continued, “I am a Jewish man, born in Tarsus of Cilicia but brought up in this city at the feet of Gamaliel and educated according to the strict view of our patriarchal law. Being zealous for God, just as all of you are today,

Instead, I discipline my body and bring it under strict control, so that after preaching to others, I myself will not be disqualified.