Provision and promotion come from God.
PSALM 75:6-7 NKJ
6 For exaltation comes neither from the east nor from the west nor from the south.
7 But God is the Judge: He puts down one, and exalts another.
PHILIPPIANS 4:19 NKJ
19 And my God shall supply all your need according to His riches in glory by Christ Jesus.
God can use many avenues to bless you, but He is the ultimate Source behind every blessing.
Your job or occupation is one avenue God can use to bless you. But, your job is not your source.
God can bless you through friends and relatives, but they are not your source. Even if they fail you or forsake you, God will not.
PSALM 27:10 NKJ
10 When my father and my mother forsake me, then the Lord will take care of me.
HEBREWS 13:5 NKJ
5 Let your conduct be without covetousness, and be content with such things as you have. For He Himself has said, “I will never leave you nor forsake you.”
Look to God. Trust Him.
EPHESIANS 6:7-8 NKJ
7 with good will doing service, as to the Lord, and not to men,
8 knowing that whatever good anyone does, he will receive the same from the Lord, whether he is a slave or free.
COLOSSIANS 3:23-24 NKJ
23 And whatever you do, do it heartily, as to the Lord and not to men,
24 knowing that from the Lord you will receive the reward of the inheritance; for you serve the Lord Christ.
Keep your eyes on God. Thank Him for every blessing, no matter how it comes to you, because it is from Him.