1 Timothy 5:3-4

Give proper recognition to those widows who are really in need. But if a widow has children or grandchildren, these should learn first of all to put their religion into practice by caring for their own family and so repaying their parents and grandparents, for this is pleasing to God. 

Give proper recognition to those widows who are really in need 
1 Timothy 5:5  The widow who is really in need and left all alone puts her hope in God and continues night and day to pray and to ask God for help.
1 Timothy 5:16  If any woman who is a believer has widows in her care, she should continue to help them and not let the church be burdened with them, so that the church can help those widows who are really in need.

and so repaying their parents and grandparents 
1 Timothy 5:8  Anyone who does not provide for their relatives, and especially for their own household, has denied the faith and is worse than an unbeliever.
Ephesians 6:1-3  Children, obey your parents in the Lord, for this is right. "Honor your father and mother"--which is the first commandment with a promise--"so that it may go well with you and that you may enjoy long life on the earth." [Deuteronomy 5:16]

for this is pleasing to God 
Romans 12:2  Do not conform to the pattern of this world, but be transformed by the renewing of your mind. Then you will be able to test and approve what God's will is--his good, pleasing and perfect will.
Ephesians 5:8-10  For you were once darkness, but now you are light in the Lord, Live as children of light (for the fruit of the light consists in all goodness, righteousness and truth) and find out what pleases the Lord. 
1 Timothy 2:3-4  This is good, and pleases God our Savior, who wants all people to be saved and to come to a knowledge of the truth.

[brackets are mine]

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