What Jesus said about abiding in Him

If ye abide in me, and my words abide in you, ye shall ask what ye will, and it shall be done unto you. Herein is my Father glorified, thay ye bear much fruit; so shall ye be my disciples.   John15:7-9

Other title scriptures

But without faith it is impossible to please Him: for he that cometh to God must believe that he is, and that he is a rewarder of them that diligently seek him.   Hebrews 11:6