'Amicable' means characterized by goodwill. 'Friendly' is the best synonym.
'Liability' = debt/obligation. Opposite is 'Assets' = resources with economic value.
'Hate' = intense dislike. 'Admire' = warm regard and approval — the opposite. Abhor and Loathe are synonyms of hate.
A 'hymn' is a religious song or poem of praise to God.
'Dusk' is the darker stage of twilight just before night. 'Dawn' is before sunrise.
'Adherence to the rules' means to follow the rules strictly — fits context of discipline.
'Bestowed on' = to present an honor or gift. 'Bestowed on humans by their creator' is the correct expression.
'As if' introduces a hypothetical situation. Subjunctive 'were' used with all subjects.
'Detrimental' takes 'to' not 'for'. Correct: 'detrimental to success'.
'Keep one's head' = to remain calm and sensible in a difficult situation.
The idiom means to do things in the wrong or reversed order.
'Read between the lines' = to find implied meaning not explicitly stated.
'Know' in passive takes 'to' not 'by'. Present simple passive: 'He is known to me.'
Active: 'Even a little mouse may help a lion.' — modal 'may' retained 'even' before subject.
'Leisure' is the correct spelling — free time for enjoyment.
'Supersede' is correct — to take the place of or supplant.
The idiom 'scared out of their wits' = to frighten someone very much.
'Pallbearers' carry or escort a coffin at a funeral. Mourners grieve undertakers arrange funerals.