'Believing' in the Bible

forbidding to marry -- to abstain from meats that God created to be received with thanksgiving by those believing and acknowledging the truth,

for for this we both labour and are reproached, because we hope on the living God, who is Saviour of all men -- especially of those believing.

let no one despise thy youth, but a pattern become thou of those believing in word, in behaviour, in love, in spirit, in faith, in purity;

If any believing man or believing woman have widows, let them relieve them, and let not the assembly be burdened, that those really widows it may relieve.

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;