The devil may try to stop you, man may try to block you, but if God is for you then who can be against you.
Isaiah 54:17 New King James Version (NKJV)
17 No weapon formed against you shall prosper,
And every tongue which rises against you in judgment
You shall condemn.
This is the heritage of the servants of the Lord,
And their righteousness is from Me,”
Says the Lord.