All authority in heaven and on earth has been given to me. Therefore go and make disciples of all nations, baptizing them in the name of the Father and of the Son and of the Holy Spirit, and teaching them to obey everything I have commanded you. And surely I am with you always, to the very end of the age. 
Matthew 28:18-20  

But Moses said to God, “WHO AM I, that I should go to Pharaoh and bring the Israelites out of Egypt?”  And God said, “I will be with you. And this will be the sign to you that it is I who have sent you: When you have brought the people out of Egypt, you will worship God on this mountain.” 
Exodus 3:11-12 

Moses said to the Lord, “O Lord, I have never been eloquent, neither in the past nor since you have spoken to your servant. I am slow of speech and tongue.”  
The Lord said to him, “Who gave man his mouth? Who makes him deaf or mute? Who gives him sight or makes him blind? Is it not I, the Lord?  NOW GO; I will help you speak and will teach you what to say.” But Moses said, “O Lord, please send someone else to do it.”  Then the Lord’s anger burned against Moses … 
Exodus 4:10-14  

No one will be able to stand up against you all the days of your life. As I was with Moses, so I will be with you; I will never leave you nor forsake you. 
Joshua 1:5  

And surely I am with you always, to the very end of the age. 
Matthew 28:20 

Even though I walk through the valley of the shadow of death, I will fear no evil, for you are with me. 
Psalm 23:4 

Koinonia: the act of sharing together in the activities or privileges of an intimate association.    

May the grace of the Lord Jesus Christ, and the love of God, and the fellowship of the Holy Spirit be with you all. 
2 Corinthians 13:14 

If we claim to have fellowship with him yet walk in the darkness, we lie and do not live by the truth. 
1 John 1:6  

Watch to see where God is working and join him in his work.
 Henry Blackaby   

And surely I am with you always, to the very end of the age.
 Matthew 28:20 

Well done, good and faithful servant! You have been faithful with a few things; I will put you in charge of many things.
Matthew 25:23     

I have brought you glory on earth by completing the work you gave me to do. 
John 17:4  

I consider my life worth nothing to me, if only I may finish the race and complete the task the Lord Jesus has given me. 
Acts 20:24