“I will ask the Father, and He will give you another Helper, that He may be with you forever; that is the Spirit of truth, whom the world cannot receive, because it does not see Him or know Him, but you know Him because He abides with you and will be in you. I will not leave you as orphans; I will come to you.”
John 14:16-18
Have you ever wished you had a 911 number that rang in heaven whenever you had a need? Well, I have good news for believers. We all have divine assistance that’s even closer than a phone call: our Helper dwells within us 
But if we are unaware of Him, we’ll miss many opportunities to benefit from the greatest asset in our Christian life – the Holy Spirit’s presence 
Christ knew that when He left the earth, His disciples would be totally inadequate for the task He was giving them – to evangelize the world. Though they’d spent three years with Jesus, all they had seen and learned would still not sufficiently equip them for what lay ahead. They needed supernatural help, and so do we – someone who will come to our aid, empower our service, and transform us from the inside out.
The Holy Spirit is the only one who can achieve all this. Consider His qualifications 
1. He is a personal Helper, not some inanimate force. God’s Spirit is a member of the Trinity and coequal with both the Father and Jesus Christ.
2. He is a practical Helper who involves Himself in every aspect of our lives.
3. He is an adequate Helper because He’s omnipotent, omniscient, and omnipresent.
4. He is an available Helper who permanently lives within us.
Do you have any need that requires more power than omnipotence 
Are you facing a decision that requires more knowledge than omniscience? Nothing we encounter is bigger than the omnipresent One who lives within us. Be calm and confident. No matter what challenges you face, He can help 
Source: http://www.crosswalk.com
