For we know that the law is spiritual.

Romans 7:14

How is following the law of GOD a bad thing when Paul says this concerning it??

2Co 11:22  Are they Hebrews? so am I. Are they Israelites? so am I. Are they the seed of Abraham? so am I. 
Rom_11:1  I say then, Hath God cast away his people? God forbid. For I also am an Israelite, of the seed of Abraham, of the tribe of Benjamin.
Php_3:5  Circumcised the eighth day, of the stock of Israel, of the tribe of Benjamin, an Hebrew of the Hebrews; as touching the law, a Pharisee;

1Sa 1:19  And they rose up in the morning early, and worshipped before the LORD, and returned, and came to their house to Ramah: and Elkanah knew Hannah his wife; and the LORD remembered her. 
1Sa 1:20  Wherefore it came to pass, when the time was come about after Hannah had conceived, that she bare a son, and called his name Samuel, saying, Because I have asked him of the LORD.