1 Timothy 4:10 Especially = (adverb) most (in the greatest degree) or particularly: - chiefly, most of all. Specially of those that believe - "This is evidently designed to limit the previous remark. If it had been left there, it might have been inferred that he would “ actually save” all people. But the apostle held no such doctrine, and he here teaches that salvation is “ actually” limited to those who believe." (Barnes) Believe = ; objectively trustworthy; subjectively trustful: - believe (-ing, -r), faithful (-ly), sure, true. (Strong)