'Stedfast' in the Bible

And I give thanks to him who enabled me -- Christ Jesus our Lord -- that he did reckon me stedfast, having put me to the ministration,

stedfast is the word, and of all acceptation worthy, that Christ Jesus came to the world to save sinners -- first of whom I am;

Stedfast is the word: If any one the oversight doth long for, a right work he desireth;

stedfast is the word, and of all acceptation worthy;

and those having believing masters, let them not slight them, because they are brethren, but rather let them serve, because they are stedfast and beloved, who of the benefit are partaking. These things be teaching and exhorting;