'Lord' in the Bible

'I beseech Thee, O Lord, let, I pray Thee, Thine ear be attentive unto the prayer of Thy servant, and unto the prayer of Thy servants, those delighting to fear Thy Name; and give prosperity, I pray Thee, to Thy servant to-day, and give him for mercies before this man;' and I have been butler to the king.

and by his hand have the Tekoites strengthened, and their honourable ones have not brought in their neck to the service of their Lord.

And I see, and rise up, and say unto the freemen, and unto the prefects, and unto the rest of the people, 'Be not afraid of them; the Lord, the great and the fearful, remember ye, and fight for your brethren, your sons, and your daughters, your wives, and your houses.'

And he saith to them, 'Go, eat fat things, and drink sweet things, and sent portions to him for whom nothing is prepared, for to-day is holy to our Lord, and be not grieved, for the joy of Jehovah is your strength.'

are laying hold on their brethren, their honourable ones, and coming in to an execration, and in to an oath, to walk in the law of God, that was given by the hand of Moses, servant of God, and to observe and to do all the commands of Jehovah our Lord, and His judgments, and His statutes;