Luke 19:21

"'For I was afraid of you, because you are a hard man. You take what you did not sow.'

Matthew 25:24-25

"Then the man who had received the one talent came up and said: "'Master, I knew you were a hard man, reaping where you had not sown, and gathering where you had not scattered;

Romans 8:7

For to be earthly minded is enmity against God; For such a mind is not subject to the Law of God, Nor can it be;

Romans 8:15

For you have not received a spirit of slavery in order that you should once more be afraid; but you have received a spirit of adoption, in which we cry out, "My Father, my dear Father!"

2 Timothy 1:7

For God has not given us a spirit of cowardice, but a spirit of power and of love and of self-control.

James 2:10

For if a man keeps the whole of the Law, and yet stumbles in one point, he is guilty of all.

1 John 4:18

Fear does not exist in love; but love, when it is perfect, drives out fear. For fear has always torment, and he who has fear is not yet perfected in love.

Jude 1:15

to execute judgment upon all, and to convict all the ungodly of all the ungodly deeds which in their ungodliness they have committed; and of all the hard things which they have spoken against Him, ungodly sinners that they are!"

Treasury of Scripture Knowledge

Summary

For I feared thee, because thou art an austere man: thou takest up that thou layedst not down, and reapest that thou didst not sow.

Bible References

I feared

Matthew 25:24
"Then the man who had received the one talent came up and said: "'Master, I knew you were a hard man, reaping where you had not sown, and gathering where you had not scattered;
Romans 8:15
For you have not received a spirit of slavery in order that you should once more be afraid; but you have received a spirit of adoption, in which we cry out, "My Father, my dear Father!"
2 Timothy 1:7
For God has not given us a spirit of cowardice, but a spirit of power and of love and of self-control.
James 2:10
For if a man keeps the whole of the Law, and yet stumbles in one point, he is guilty of all.
1 John 4:18
Fear does not exist in love; but love, when it is perfect, drives out fear. For fear has always torment, and he who has fear is not yet perfected in love.

Because

Romans 8:7
For to be earthly minded is enmity against God; For such a mind is not subject to the Law of God, Nor can it be;
Jude 1:15
to execute judgment upon all, and to convict all the ungodly of all the ungodly deeds which in their ungodliness they have committed; and of all the hard things which they have spoken against Him, ungodly sinners that they are!"