with undivided attention

to sincerely believe

honest and generous; magnanimous

studious; diligent in study

to comply faithfully; sincerely abiding by

certain; confident (of some outcome); calm and unhurried

loyal; sincere; sound

steadfast; with single-minded devotion

sincere (in friendship); cordial

to love deeply; devoted to sb

seriously ill; critical

to carry out (obligation) conscientiously; to behave sincerely

sincere belief and diligent study