Deuteronomy 15:5

5 if only you will listen carefully to what ADONAI your God says and take care to obey all these mitzvot I am giving you today.

Deuteronomy 15:5 Meaning and Commentary

Ver. 5 Only if thou carefully hearken to the voice of the Lord thy God,
&c.] In his word, and by his prophets; this being the case, there would be no more poor among them, or however they would be so blessed of God, that they would be capable of releasing the debts of the poor, without hurting themselves and their families:

to observe to do all these commandments which I command thee this day;
a phrase often used to put them in mind of the commands of God, and the necessity of keeping them, their temporal happiness depending thereon.

Deuteronomy 15:5 In-Context

3 You may demand that a foreigner repay his debt, but you are to release your claim on whatever your brother owes you.
4 In spite of this, there will be no one needy among you; because ADONAI will certainly bless you in the land which ADONAI your God is giving you as an inheritance to possess -
5 if only you will listen carefully to what ADONAI your God says and take care to obey all these mitzvot I am giving you today.
6 Yes, ADONAI your God will bless you, as he promised you - you will lend money to many nations without having to borrow, and you will rule over many nations without their ruling over you.
7 "If someone among you is needy, one of your brothers, in any of your towns in your land which ADONAI your God is giving you, you are not to harden your heart or shut your hand from giving to your needy brother.
Complete Jewish Bible Copyright 1998 by David H. Stern. Published by Jewish New Testament Publications, Inc. All rights reserved. Used by permission.