1) An earnest request 2) Appeal 3) Entreaty 4) Prayer 
• (n.) The act of adjuring; a solemn charging on oath, or under the penalty of a curse; an earnest appeal. • (n.) The form of oath or appeal.
Ad`ju·ra'tion noun [ Latin adjuratio , from adjurare : confer French adjuration . See Adjure .] 1. The act of adjuring; a solemn charging on oath, or under the penalty of a curse; an earnest appeal. « What an accusation could not effect, an adjuration...
[n] - a solemn and earnest appeal to someone to do something
adjuration 1. A disavowal or taking back of a previous assertion. 2. The act of abjuring; renunciation upon oath; as 'an abjuration of the realm,' by which a person swears to leave the country, and never to return. It is a reference also for the oath of renunciation. Formerly in England, felons, taking refuge in a church, and confessing their gui...
noun a solemn and earnest appeal to someone to do something
an earnest request; entreaty. · a solemn or desperate urging or counseling: an adjuration for all citizens of the beleaguered city to take shelter.
a solemn and earnest appeal to someone to do something